Stop RRDs for segfaulting on invalid graph input -- Ian Holsman <Ian.Holsman@cnet...

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@228 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/bindings/perl-shared/RRDs.xs b/bindings/perl-shared/RRDs.xs
index afb55f0..e2a0c8f 100644 (file)
--- a/bindings/perl-shared/RRDs.xs
+++ b/bindings/perl-shared/RRDs.xs
@@ -176,7 +176,7 @@ void
 rrd_graph(...)
        PROTOTYPE: @    
        PREINIT:
-       char **calcpr;
+       char **calcpr=NULL;
        int i,xsize,ysize;
        char **argv;
        AV *retar;