reset errno right befor the call I want to test
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 22 May 2009 14:54:21 +0000 (14:54 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 22 May 2009 14:54:21 +0000 (14:54 +0000)
commitac80502874611b14e8d7361ab8af22e252c0385b
treebb00c13bb845eed0e6c22c8884842bbe5a0327e1
parente3d98af81f19a3b538921265392d61100b0f83e2
reset errno right befor the call I want to test

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1806 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_update.c