Avoid dereferencing a null pointer when the operation is missing.
Avoid dereferencing a null pointer when the operation is missing.

PiperOrigin-RevId: 338073270
Change-Id: I775ef60523186f4394d0e46bbabe5a752d638e34

annarev/tensorflow,cxxgtxy/tensorflow,sarvex/tensorflow,tensorflow/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow,freedomtan/tensorflow,annarev/tensorflow,paolodedios/tensorflow,paolodedios/tensorflow,paolodedios/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,freedomtan/tensorflow,Intel-tensorflow/tensorflow,yongtang/tensorflow,annarev/tensorflow,freedomtan/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,karllessard/tensorflow,gautam1858/tensorflow,yongtang/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,karllessard/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_saved_model,gautam1858/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,yongtang/tensorflow,sarvex/tensorflow,freedomtan/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,aam-at/tensorflow,annarev/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,annarev/tensorflow,karllessard/tensorflow,petewarden/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,paolodedios/tensorflow,Intel-tensorflow/tensorflow,aam-at/tensorflow,karllessard/tensorflow,Intel-Corporation/tensorflow,petewarden/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,yongtang/tensorflow,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,tensorflow/tensorflow,frreiss/tensorflow-fred,sarvex/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,gautam1858/tensorflow,paolodedios/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-tensorflow/tensorflow,gautam1858/tensorflow,sarvex/tensorflow,petewarden/tensorflow,aam-at/tensorflow,annarev/tensorflow,karllessard/tensorflow,annarev/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,cxxgtxy/tensorflow,Intel-Corporation/tensorflow,karllessard/tensorflow,karllessard/tensorflow,sarvex/tensorflow,yongtang/tensorflow,petewarden/tensorflow,Intel-Corporation/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,yongtang/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-tensorflow/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,cxxgtxy/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,freedomtan/tensorflow,yongtang/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,karllessard/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,tensorflow/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,karllessard/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,frreiss/tensorflow-fred,petewarden/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,petewarden/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,aam-at/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,petewarden/tensorflow,annarev/tensorflow,annarev/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,yongtang/tensorflow,aam-at/tensorflow,sarvex/tensorflow,gautam1858/tensorflow,annarev/tensorflow,gautam1858/tensorflow,annarev/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,aam-at/tensorflow