From c2707dc2d7dc92909e3f2041e699df93a8afe516 Mon Sep 17 00:00:00 2001
From: Craig Small <csmall@enc.com.au>
Date: Sun, 7 Apr 2013 09:30:59 +1000
Subject: [PATCH] sysctl return value

Gilles brought up a warning message in sysctl.c
sysctl.c: In function 'main':
sysctl.c:767: warning: value computed is not used

The return value of Preload was not being applied correctly to ret
meaning sysctl would not return the correct value.

Reference: http://www.freelists.org/post/procps/procpsng-337,18

Signed-off-by: Craig Small <csmall@enc.com.au>
---
 sysctl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sysctl.c b/sysctl.c
index 07568788..81d697e7 100644
--- a/sysctl.c
+++ b/sysctl.c
@@ -764,15 +764,15 @@ int main(int argc, char *argv[])
 		int ret = EXIT_SUCCESS, i;
 		if (!preloadfile) {
 			if (!argc) {
-				ret != Preload(DEFAULT_PRELOAD);
+				ret |= Preload(DEFAULT_PRELOAD);
 			}
 		} else {
 			/* This happens when -pfile option is
 			 * used without space. */
-			Preload(preloadfile);
+			ret |= Preload(preloadfile);
 		}
 		for (i = 0; i < argc; i++)
-			Preload(argv[i]);
+			ret |= Preload(argv[i]);
 		return ret;
 	}