allow for empty strings in MPD::Song::SetTag()
commit663aba02d2859b204601974f1821ccbe1c308383
authorAndrzej Rybczak <electricityispower@gmail.com>
Sun, 4 Oct 2009 15:04:48 +0000 (4 17:04 +0200)
committerAndrzej Rybczak <electricityispower@gmail.com>
Sun, 4 Oct 2009 15:04:48 +0000 (4 17:04 +0200)
treec6cd786f34f5b762f1925ac138cdcd10fcb9cd62
parent409d60ed18bbcc8023dd3a6a2d5e04562da85e59
allow for empty strings in MPD::Song::SetTag()

if they weren't allowed, clearing tag value in tag editor would be impossible.
src/song.cpp