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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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9
src/zm_remote_camera_nvsocket.cpp
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@ -187,13 +187,14 @@ 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);
Warning( "Unable to capture image, retrying" ); if ( (bytes_read < 0) || ( (unsigned int)bytes_read < imagesize ) ) {
Warning("Unable to capture image, retrying");
return 0; return 0;
} }
uint32_t end; uint32_t end;
if ( Read(sd, (char *) &end , sizeof(end)) < 0 ) { if ( Read(sd, (char *) &end , sizeof(end)) < 0 ) {
Warning( "Unable to capture image, retrying" ); Warning("Unable to capture image, retrying");
return 0; return 0;
} }
if ( end != 0xFFFFFFFF) { if ( end != 0xFFFFFFFF) {
@ -201,7 +202,7 @@ int RemoteCameraNVSocket::Capture( Image &image ) {
return 0; return 0;
} }
image.Assign( width, height, colours, subpixelorder, buffer, imagesize ); image.Assign(width, height, colours, subpixelorder, buffer, imagesize);
return 1; return 1;
} }