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-rwxr-xr-xshowdependencygraph.cgi5
1 files changed, 1 insertions, 4 deletions
diff --git a/showdependencygraph.cgi b/showdependencygraph.cgi
index c797e2b12..00442c4f3 100755
--- a/showdependencygraph.cgi
+++ b/showdependencygraph.cgi
@@ -42,10 +42,7 @@ my $vars = {};
# performance.
my $dbh = Bugzilla->switch_to_shadow_db();
-my %seen;
-my %edgesdone;
-my %bugtitles; # html title attributes for imagemap areas
-
+local our (%seen, %edgesdone, %bugtitles);
# CreateImagemap: This sub grabs a local filename as a parameter, reads the
# dot-generated image map datafile residing in that file and turns it into