Always unmap mapped buffer.

Always unmap the mapped memory, even in case of exception.
2016-02-29 19:40:49 +01:00 · 2016-02-29 19:40:49 +01:00 · 6faa19dbf3
commit 6faa19dbf3
parent f0788515cd
1 changed files with 4 additions and 2 deletions
--- a/mopidy/audio/tags.py
+++ b/mopidy/audio/tags.py
@ -57,8 +57,10 @@ gstreamer-GstTagList.html
                buf = value.get_buffer()
                (found, mapinfo) = buf.map(Gst.MapFlags.READ)
                if found:
-                    result[tag].append(bytes(mapinfo.data))
-                    buf.unmap(mapinfo)
+                    try:
+                        result[tag].append(bytes(mapinfo.data))
+                    finally:
+                        buf.unmap(mapinfo)
            else:
                logger.log(
                    log.TRACE_LOG_LEVEL,