From 4d91a6ecabd10652abba696e55e952676db0aae1 Mon Sep 17 00:00:00 2001
From: Jason Hobbs <jason.hobbs@calxeda.com>
Date: Tue, 23 Aug 2011 11:06:54 +0000
Subject: Replace space and tab checks with isblank

These are various places I found that checked for conditions equivalent
to isblank.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
---
 lib/hashtable.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/hashtable.c')

diff --git a/lib/hashtable.c b/lib/hashtable.c
index 026dbca2fa..6895550d3c 100644
--- a/lib/hashtable.c
+++ b/lib/hashtable.c
@@ -32,6 +32,7 @@
 #ifdef USE_HOSTCC		/* HOST build */
 # include <string.h>
 # include <assert.h>
+# include <ctype.h>
 
 # ifndef debug
 #  ifdef DEBUG
@@ -43,6 +44,7 @@
 #else				/* U-Boot build */
 # include <common.h>
 # include <linux/string.h>
+# include <linux/ctype.h>
 #endif
 
 #ifndef	CONFIG_ENV_MIN_ENTRIES	/* minimum number of entries */
@@ -690,7 +692,7 @@ int himport_r(struct hsearch_data *htab,
 		ENTRY e, *rv;
 
 		/* skip leading white space */
-		while ((*dp == ' ') || (*dp == '\t'))
+		while (isblank(*dp))
 			++dp;
 
 		/* skip comment lines */
-- 
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