Author: mordante
Date: Tue Sep 2 20:05:04 2008
New Revision: 29208
URL: http://svn.gna.org/viewcvs/wesnoth?rev=29208&view=rev
Log:
Small optimization, don't try to copy an empty string.
Modified:
trunk/src/gui/widgets/text.cpp
Modified: trunk/src/gui/widgets/text.cpp
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/src/gui/widgets/text.cpp?rev=29208&r1=29207&r2=29208&view=diff
==============================================================================
--- trunk/src/gui/widgets/text.cpp (original)
+++ trunk/src/gui/widgets/text.cpp Tue Sep 2 20:05:04 2008
@@ -261,6 +261,10 @@
int length = selection_length_;
unsigned start = selection_start_;
+ if(length == 0) {
+ return;
+ }
+
if(length < 0) {
length = - length;
start -= length;
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