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quiten build error

This commit is contained in:
Isaac Connor 2018-04-23 14:43:16 -04:00
parent c0d04521d4
commit e8eaf5fc80
1 changed files with 5 additions and 4 deletions
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3
src/zm_remote_camera_nvsocket.cpp
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@ -187,7 +187,8 @@ int RemoteCameraNVSocket::Capture( Image &image ) {
Warning( "Unable to capture image, retrying" ); Warning( "Unable to capture image, retrying" );
return 0; return 0;
} }
if ( Read( sd, buffer, imagesize ) < imagesize ) { int bytes_read = Read(sd, buffer, imagesize);
if ( (bytes_read < 0) || ( (unsigned int)bytes_read < imagesize ) ) {
Warning("Unable to capture image, retrying"); Warning("Unable to capture image, retrying");
return 0; return 0;
} }