facet display: avoid printing 0-string
authorAdam Dickmeiss <adam@indexdata.dk>
Fri, 14 Oct 2011 12:34:24 +0000 (14:34 +0200)
committerAdam Dickmeiss <adam@indexdata.dk>
Fri, 14 Oct 2011 12:34:24 +0000 (14:34 +0200)
commit8f09a31746ca9b1450cce6106b89f9cfbf53e88f
tree07162b2ca64210f5ab32af9157100a3f7e358b1a
parentffca367b18062164e077f24b2563f219e5c4ad02
facet display: avoid printing 0-string
client/client.c