--- loncom/interface/lonquickgrades.pm	2003/06/18 19:31:38	1.15
+++ loncom/interface/lonquickgrades.pm	2003/06/23 20:01:20	1.16
@@ -241,7 +241,7 @@ sub mixColors {
     $a = $start->[2]; $b = $end->[2];
     my $mix3 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
 
-    $final = sprintf "%2x%2x%2x", $mix1, $mix2, $mix3;
+    $final = sprintf "%02x%02x%02x", $mix1, $mix2, $mix3;
     return "#" . $final;
 }