[GNUnet-SVN] r3128 - gnunet-qt/src/common

[durner]

Author: durner
Date: 2006-07-23 09:39:34 -0700 (Sun, 23 Jul 2006)
New Revision: 3128

Modified:
   gnunet-qt/src/common/gstring.cc
Log:
don't process empty strings

Modified: gnunet-qt/src/common/gstring.cc
===================================================================
--- gnunet-qt/src/common/gstring.cc     2006-07-23 11:12:35 UTC (rev 3127)
+++ gnunet-qt/src/common/gstring.cc     2006-07-23 16:39:34 UTC (rev 3128)
@@ -81,6 +81,9 @@
 {
   int idx = length() - 1;
   
+  if (idx < 0)
+    return;
+
   while(true)
   {
     QChar c = at(idx);