Index: /trunk/tools/czartool/CzarDb.pm
===================================================================
--- /trunk/tools/czartool/CzarDb.pm	(revision 29119)
+++ /trunk/tools/czartool/CzarDb.pm	(revision 29120)
@@ -268,5 +268,5 @@
     if ($_maxY > ${$maxY}) {${$maxY} = $_maxY;}
     if ($_minY < ${$minY}) {${$minY} = $_minY;}
-    if ($_timeDiff > ${$timeDiff}) {${$timeDiff} = $timeDiff;}
+    if ($_timeDiff > ${$timeDiff}) {${$timeDiff} = $_timeDiff;}
 
     if (!defined $minProcessed) {return 0;}