patch from Steve Callendar to protect against report output failure when trying to...
authormiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Fri, 4 Dec 2009 18:46:26 +0000 (18:46 +0000)
committermiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Fri, 4 Dec 2009 18:46:26 +0000 (18:46 +0000)
commit44398c033efd5aa0a04932ca564f5ac45503c1b2
treea763c0feb85924f17e11b529b665b9d5e74626d7
parenta30ad60475b4cfe7b4a6fa08838a9b27aa71849e
patch from Steve Callendar to protect against report output failure when trying to draw a line graph with no datasets

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_6@15084 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/src/reporter/clark-kent.pl