From 7499bb250d8f48d44a1fd6ab0df1ad308e5eda5f Mon Sep 17 00:00:00 2001
From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Date: Tue, 13 May 2008 05:18:51 -0400
Subject: [PATCH] ENH: all ctype function have the same issue: char can be
 signed or unsigned, since isspace only deal with >=0 value (except EOF) one
 has to first cast it to unsigned char

---
 Source/kwsys/ProcessUNIX.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c
index 81f0643d4e..becd00462a 100644
--- a/Source/kwsys/ProcessUNIX.c
+++ b/Source/kwsys/ProcessUNIX.c
@@ -2807,7 +2807,7 @@ static char** kwsysProcessParseVerbatimCommand(const char* command)
           }
         }
       }
-    else if(isspace((int) *c))
+    else if(isspace((unsigned char) *c))
       {
       if(in_argument)
         {