allow to pass an open filehandle into rrd_graph as an extra argument

[rrdtool.git] / bindings / perl-shared / RRDs.xs

diff --git a/bindings/perl-shared/RRDs.xs b/bindings/perl-shared/RRDs.xs
index 474c9c4..afb55f0 100644 (file)
--- a/bindings/perl-shared/RRDs.xs
+++ b/bindings/perl-shared/RRDs.xs
@@ -193,7 +193,7 @@ rrd_graph(...)
                }
                optind=0; opterr=0; 
                rrd_clear_error();
-               rrd_graph(items+1,argv,&calcpr,&xsize,&ysize); 
+               rrd_graph(items+1,argv,&calcpr,&xsize,&ysize,NULL); 
                for (i=0; i < items; i++) {
                    free(argv[i+1]);
                }