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-rw-r--r--lib/hashtable.c4
1 files changed, 3 insertions, 1 deletions
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 */