From 138701c499ce118d00e5b67ff37cdc1bcf319a21 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrej=20Krut=C3=A1k?= <dev@andree.sk>
Date: Thu, 14 Jun 2012 22:33:49 +1000
Subject: [PATCH] Fix pwdx argument parsing

On some architectures/gcc's, the pwdx tool doesn't compile right
because of bad type of a variable. Afterwards pwdx can't be
persuaded to work. Use int as the type, like the other tools
(like pgrep) do.

Signed-off-by: Craig Small <csmall@enc.com.au>
---
 pwdx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pwdx.c b/pwdx.c
index e83187c9..4aee389b 100644
--- a/pwdx.c
+++ b/pwdx.c
@@ -63,7 +63,7 @@ int check_pid_argument(char *input)
 
 int main(int argc, char *argv[])
 {
-	char ch;
+	int ch;
 	int retval = 0, i;
 	int alloclen = 128;
 	char *pathbuf;