[dw-free] avoid uninitialized warnings in ljtextutil.pl

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/0ba86eefb2b0]

http://bugs.dwscoalition.org/show_bug.cgi?id=3323

Do the check in the other order to avoid warnings.

Patch by kareila.

Files modified:

• cgi-bin/ljtextutil.pl

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diff -r 29a8d7e6fef1 -r 0ba86eefb2b0 cgi-bin/ljtextutil.pl
--- a/cgi-bin/ljtextutil.pl	Fri Dec 10 18:21:49 2010 +0800
+++ b/cgi-bin/ljtextutil.pl	Fri Dec 10 18:25:45 2010 +0800
@@ -451,7 +451,7 @@ sub text_trim
 
     while ($text =~ m/$utf_char/gco) {
     last unless $char_max;
-        last if $cur + length($1) > $byte_max and $byte_max;
+        last if $byte_max and $cur + length($1) > $byte_max;
         $cur += length($1);
         $char_max--;
     }
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