Be a bit more careful with fwrite.

[dcpomatic.git] / src / lib / reel_writer.cc

diff --git a/src/lib/reel_writer.cc b/src/lib/reel_writer.cc
index f645d6eb5106360de2b84bbcaa76babde5e4f439..e34874a14ca91c7bed111c0c8759fcdb368d21d1 100644 (file)
--- a/src/lib/reel_writer.cc
+++ b/src/lib/reel_writer.cc
@@ -143,9 +143,9 @@ ReelWriter::write_frame_info (Frame frame, Eyes eyes, dcp::FrameInfo info) const
                throw OpenFileError (info_file, errno, read);
        }
        dcpomatic_fseek (file, frame_info_position (frame, eyes), SEEK_SET);
-       fwrite (&info.offset, sizeof (info.offset), 1, file);
-       fwrite (&info.size, sizeof (info.size), 1, file);
-       fwrite (info.hash.c_str(), 1, info.hash.size(), file);
+       checked_fwrite (&info.offset, sizeof (info.offset), file, info_file);
+       checked_fwrite (&info.size, sizeof (info.size), file, info_file);
+       checked_fwrite (info.hash.c_str(), info.hash.size(), file, info_file);
        fclose (file);
 }