Fix regression for mergekey creation
authorAdam Dickmeiss <adam@indexdata.dk>
Wed, 8 May 2013 21:21:15 +0000 (23:21 +0200)
committerAdam Dickmeiss <adam@indexdata.dk>
Wed, 8 May 2013 21:21:15 +0000 (23:21 +0200)
commite18d3fb3e64bf310040848a7202d4f89a989581b
treed4643cae8de110337df6404dac7f3cd57618340b
parent710ee248da13fb269e18d87e464ce2da038ea370
Fix regression for mergekey creation

Due to xmlNodeListGetString returning null on some platforms
and empty "" on others (probably depends on Libxml2 version).
src/session.c