Add comment explaining fix in 72f4f8a6.

d21816d6 · Timothy B. Terriberry · 72f4f8a6 · d21816d6
Commit d21816d6 authored Jul 03, 2016 by Timothy B. Terriberry
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src/info.c src/info.c +2 -0

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--- a/src/info.c
+++ b/src/info.c
@@ -199,6 +199,8 @@ static int opus_tags_parse_impl(OpusTags *_tags,
      if(_tags->user_comments[ci]==NULL)return OP_EFAULT;
      _tags->comment_lengths[ci]=(int)count;
      _tags->comments=ci+1;
+      /*Needed by opus_tags_clear() if we fail before parsing the (optional)
+         binary metadata.*/
      _tags->user_comments[ci+1]=NULL;
    }
    _data+=count;