From ccdc3ff73fa4ee578ffec591cd971d81c732f5ab Mon Sep 17 00:00:00 2001
From: Ben Gras <ben@minix3.org>
Date: Mon, 4 Feb 2013 05:09:28 +0100
Subject: [PATCH] umount: getopt return value is int, not char

	. causes infinite loop on ARM (default unsigned char?)

Change-Id: If00184f37317c8597a8203f68ec96f1ce5030853
---
 commands/umount/umount.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commands/umount/umount.c b/commands/umount/umount.c
index b65921631..6ec9e2da5 100644
--- a/commands/umount/umount.c
+++ b/commands/umount/umount.c
@@ -31,7 +31,7 @@ char *argv[];
 {
   int found;
   int umount_flags = 0UL;
-  char c;
+  int c;
   char *name;
 
   while ((c = getopt (argc, argv, "e")) != -1)
-- 
2.44.0