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| author | Max Kellermann <max@duempel.org> | 2010-01-02 19:24:31 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2010-01-02 19:24:31 +0100 |
| commit | 959f94b06c3527185d03044df96192cd3f70fb62 (patch) | |
| tree | 12b58aba7905f003402f85d64810be9af312cc06 /m4/pkg.m4 | |
| parent | 4419e5b90dc229c8839de142e22aeba8336fbbd4 (diff) | |
| download | mpd-959f94b06c3527185d03044df96192cd3f70fb62.tar.gz mpd-959f94b06c3527185d03044df96192cd3f70fb62.tar.xz mpd-959f94b06c3527185d03044df96192cd3f70fb62.zip | |
dbUtils: return empty tag value only if no value was found
This fixes a regression in the patch "return multiple tag values per
song": even when the song has values for the specified tag type, the
empty string gets added to the set, because the "return" was removed.
This patch adds a flag which remembers whether at least one value was
found.
Diffstat (limited to 'm4/pkg.m4')
0 files changed, 0 insertions, 0 deletions