[cmake-commits] king committed SystemTools.cxx 1.220 1.221

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Source/kwsys
In directory public:/mounts/ram/cvs-serv343/Source/kwsys

Modified Files:
	SystemTools.cxx 
Log Message:
BUG: Fix previous commit to not access empty strings out of bounds.


Index: SystemTools.cxx
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/kwsys/SystemTools.cxx,v
retrieving revision 1.220
retrieving revision 1.221
diff -u -d -r1.220 -r1.221
--- SystemTools.cxx	20 Jan 2008 22:24:46 -0000	1.220
+++ SystemTools.cxx	21 Jan 2008 00:29:12 -0000	1.221
@@ -2117,7 +2117,7 @@
       i != path.end(); ++i)
     {
     kwsys_stl::string& p = *i;
-    if(p[p.size()-1] != '/')
+    if(p.empty() || p[p.size()-1] != '/')
       {
       p += "/";
       }
@@ -2249,7 +2249,7 @@
       i != path.end(); ++i)
     {
     kwsys_stl::string& p = *i;
-    if(p[p.size()-1] != '/')
+    if(p.empty() || p[p.size()-1] != '/')
       {
       p += "/";
       }
@@ -2341,7 +2341,7 @@
       i != path.end(); ++i)
     {
     kwsys_stl::string& p = *i;
-    if(p[p.size()-1] != '/')
+    if(p.empty() || p[p.size()-1] != '/')
       {
       p += "/";
       }