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-rw-r--r--src/lib/ffmpeg_file_encoder.cc5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc
index 5eccb8f17..d7a56f01e 100644
--- a/src/lib/ffmpeg_file_encoder.cc
+++ b/src/lib/ffmpeg_file_encoder.cc
@@ -378,5 +378,8 @@ FFmpegFileEncoder::buffer_free (void* opaque, uint8_t* data)
void
FFmpegFileEncoder::buffer_free2 (uint8_t* data)
{
- _pending_images.erase (data);
+ /* XXX: does this need a lock to prevent cross-thread access to _pending_images? */
+ if (_pending_images.find(data) != _pending_images.end()) {
+ _pending_images.erase (data);
+ }
}