some more leak plugging
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Wed, 27 Aug 2008 22:06:43 +0000 (22:06 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Wed, 27 Aug 2008 22:06:43 +0000 (22:06 +0000)
commit9a5fdb3f8db54f97bdab9284bbf15ff0b31a5169
treeb847ec331c60df23a98f555d3707353ae5aa3199
parentcbfdb5c8fbc87cb31cf12232d589549e9085bcab
some more leak plugging

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1469 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_gfx.c