Adding some checking in facet branches
authorHenri-Damien LAURENT <henridamien.laurent@biblibre.com>
Fri, 27 Mar 2009 16:21:35 +0000 (17:21 +0100)
committerHenri-Damien LAURENT <henridamien.laurent@biblibre.com>
Mon, 13 Jul 2009 10:42:37 +0000 (12:42 +0200)
commiteeb46569484171af601945c47fa22ec850e9cdd0
tree53e31dd59daa0a1dd890ee4ffc7501e8e5057d0e
parenteac60e3292daeeff827e87301f064cf9c6f1c1f2
Adding some checking in facet branches

When using search via commandline scripts, branch facets are sometimes
failing badly.
Not a HASH reference at
C4/Search.pm line 557,
This patch prevents this
C4/Search.pm