lavf/id3v2: do not export empty fields.
authorClément Bœsch <ubitux@gmail.com>
Sat, 12 May 2012 20:31:11 +0000 (22:31 +0200)
committerClément Bœsch <ubitux@gmail.com>
Sat, 19 May 2012 10:29:30 +0000 (12:29 +0200)
commit6ad974ae1cd0c828d6dd5a665e830c10c93344b6
treef9d20b918c9f16bb64bbf5be733c8f7eb1021440
parent4fd573970af4b1667d9da28a7c8e018de59c53ab
lavf/id3v2: do not export empty fields.

This also avoids a memleak.
libavformat/id3v2.c