From 18fc1b0a12c249cc406dcd6472d14b5b8d3a8c9a Mon Sep 17 00:00:00 2001
From: kevin <kpl@larke.org>
Date: Mon, 25 Feb 2013 11:40:37 -0800
Subject: [PATCH] cmLex.c: Fixed bug where a '-' with no following digits was
 interpretted as a integer.

---
 cmLex.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmLex.c b/cmLex.c
index 34daff6..7e9eb89 100644
--- a/cmLex.c
+++ b/cmLex.c
@@ -200,10 +200,14 @@ unsigned _cmLexRealMatcher(  cmLex* p, const cmChar_t* cp, unsigned cn, const cm
 unsigned _cmLexIntMatcher(   cmLex* p, const cmChar_t* cp, unsigned cn, const cmChar_t* keyStr )
 {
   unsigned i = 0;
+  bool signFl = false;
   for(; i<cn; ++i)
   {
     if( i==0 && cp[i]=='-' )
+    {
+      signFl = true;
       continue;
+    }
 
     if( !isdigit(cp[i]) )
       break;
@@ -220,7 +224,7 @@ unsigned _cmLexIntMatcher(   cmLex* p, const cmChar_t* cp, unsigned cn, const cm
   // containing a decimal point as reals. 
  
 
-  return i;
+  return signFl && i==1 ? 0 : i;
 }
 
 unsigned _cmLexHexMatcher(   cmLex* p, const cmChar_t* cp, unsigned cn, const cmChar_t* keyStr )