Make the ID3 info screen treat empty tag strings as 'no value', like the WPS does.
commit65cf3692ded09e053ba9762378d03f759cbe2445
authorlearman <learman@a1c6a512-1295-4272-9138-f99709370657>
Wed, 2 May 2007 17:01:02 +0000 (2 17:01 +0000)
committerlearman <learman@a1c6a512-1295-4272-9138-f99709370657>
Wed, 2 May 2007 17:01:02 +0000 (2 17:01 +0000)
tree6fa758de3d164230986280cfdba0f25647a9368b
parentaf2fda0ee4c4df7849f6ff460d5b491fa4ff370b
Make the ID3 info screen treat empty tag strings as 'no value', like the WPS does.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13305 a1c6a512-1295-4272-9138-f99709370657
apps/screens.c