From 097debb55a6914b3498d4894d0169eea2e92c876 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Thu, 20 Oct 2005 10:11:03 -0400
Subject: BUG: end is not really end, but rather length

---
 Source/cmStringCommand.cxx | 2 +-
 Source/cmStringCommand.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/cmStringCommand.cxx b/Source/cmStringCommand.cxx
index eacbfed..aa24a02 100644
--- a/Source/cmStringCommand.cxx
+++ b/Source/cmStringCommand.cxx
@@ -555,7 +555,7 @@ bool cmStringCommand::HandleSubstringCommand(std::vector<std::string> const& arg
     return false;
     }
   int leftOverLength = intStringLength - begin;
-  if ( end < 0 || end > intStringLength )
+  if ( end < 0 || end > leftOverLength )
     {
     cmOStringStream ostr;
     ostr << "end index: " << end << " is out of range " << 0 << " - " << leftOverLength;
diff --git a/Source/cmStringCommand.h b/Source/cmStringCommand.h
index 8c6a11c..fc846d3 100644
--- a/Source/cmStringCommand.h
+++ b/Source/cmStringCommand.h
@@ -84,7 +84,7 @@ public:
       "  STRING(TOUPPER <string1> <output variable>)\n"
       "  STRING(TOLOWER <string1> <output variable>)\n"
       "  STRING(LENGTH <string> <output variable>)\n"
-      "  STRING(SUBSTRING <string> <begin> <end> <output variable>)\n"
+      "  STRING(SUBSTRING <string> <begin> <length> <output variable>)\n"
       "REGEX MATCH will match the regular expression once and store the "
       "match in the output variable.\n"
       "REGEX MATCHALL will match the regular expression as many times as "
-- 
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