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>

1 files changed, 3 insertions, 3 deletions

diff --git a/sysctl.c b/sysctl.c
index 0756878..81d697e 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;
 	}