Fix comparison warning.
Fix comparison warning.

stevenlovegrove/Pangolin,wxdzju/Pangolin,renzodenardi/Pangolin,stevenlovegrove/Pangolin,randi120/Pangolin,mp3guy/Pangolin,tschmidt23/Pangolin,mp3guy/Pangolin,tschmidt23/Pangolin,stevenlovegrove/Pangolin,tschmidt23/Pangolin,mp3guy/Pangolin,visigoth/Pangolin,arpg/Pangolin,arpg/Pangolin,randi120/Pangolin,renzodenardi/Pangolin,wxdzju/Pangolin,visigoth/Pangolin