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if stacking on nothing we should not try to figure out WHAT we stacked on since this...
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 6 May 2005 15:24:27 +0000 (15:24 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 6 May 2005 15:24:27 +0000 (15:24 +0000)
commit83b6a9a521e6b40a7942a71f14f28108ef2b9b5b
tree47eee39ff01d58cd921dc685038c6cc8963e6252
parent33d2d88229794ba35889ab5fcb562ac4a2ce7582
if stacking on nothing we should not try to figure out WHAT we stacked on since this will result in a segfault ... -- Alex van den Bogaerdt <alex at ergens.op.het.net>

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2@488 a5681a0c-68f1-0310-ab6d-d61299d08faa
program/src/rrd_graph.c