fix rangeOfString
fix rangeOfString

ruppmatt/cocotron,Suninus/cocotron,cyclaero/cocotron,JackLian/cocotron,JackLian/cocotron,gemu2015/cocotron-sierra,cneira/cocotron,crystax/android-vendor-cocotron,yuhangwang/cocotron,JackLian/cocotron,cyclaero/cocotron,cyclaero/cocotron,gemu2015/cocotron-sierra,yuhangwang/cocotron,guestOS/guestOS,cyclaero/cocotron,gemu2015/cocotron-sierra,ruppmatt/cocotron,cjwl/cocotron,Suninus/cocotron,crystax/android-vendor-cocotron,guestOS/guestOS,cjwl/cocotron,cneira/cocotron,guestOS/guestOS,gemu2015/cocotron-sierra,crystax/android-vendor-cocotron,cjwl/cocotron,ruppmatt/cocotron,yuhangwang/cocotron,crystax/android-vendor-cocotron,cneira/cocotron,guestOS/guestOS,ruppmatt/cocotron,cneira/cocotron,JackLian/cocotron,yuhangwang/cocotron,Suninus/cocotron,cjwl/cocotron,Suninus/cocotron