From 95732b497d12c98613bb3c5db16b61f377501a59 Mon Sep 17 00:00:00 2001
From: Jari Aalto <jari.aalto@cante.net>
Date: Wed, 7 Dec 2005 14:08:12 +0000
Subject: Imported from ../bash-3.1.tar.gz.

---
 lib/sh/pathcanon.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/sh/pathcanon.c')

diff --git a/lib/sh/pathcanon.c b/lib/sh/pathcanon.c
index 8892954..3b427a8 100644
--- a/lib/sh/pathcanon.c
+++ b/lib/sh/pathcanon.c
@@ -75,10 +75,11 @@ static int
 _path_isdir (path)
      char *path;
 {
-  int l, x;
+  int l;
   struct stat sb;
 
   /* This should leave errno set to the correct value. */
+  errno = 0;
   l = stat (path, &sb) == 0 && S_ISDIR (sb.st_mode);
 #if defined (__CYGWIN__)
   if (l == 0)
-- 
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