Bug 173808 - Use of uninitialized value in subtraction (-) at duplicates.cgi…

Bug 173808 - Use of uninitialized value in subtraction (-) at duplicates.cgi line 133. Patch by gerv; r=bbaetz.

Bug 173808 - Use of uninitialized value in subtraction (-) at duplicates.cgi…
3a6b7a7b · gerv%gerv.net · eeec04a1 · 3a6b7a7b
Commit 3a6b7a7b authored Oct 11, 2002 by gerv%gerv.net
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duplicates.cgi duplicates.cgi +1 -1

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--- a/duplicates.cgi
+++ b/duplicates.cgi
@@ -135,7 +135,7 @@ if (!tie(%before, 'AnyDBM_File', "data/duplicates/dupes$whenever",
    }
 } else {
    # Calculate the deltas
-    ($delta{$_} = $count{$_} - $before{$_}) foreach (keys(%count));
+    ($delta{$_} = $count{$_} - ($before{$_} || 0)) foreach (keys(%count));
    $dobefore = 1;
 }