ubase

commit 8d922011703ddbea689ee7dd6baaedeb4c6b2c02
parent 2618410910ce2c8dacdc418d3f8d96fc673d39b3
Author: sin <sin@2f30.org>
Date:   Fri, 18 Apr 2014 09:30:48 +0100

variable cannot be NULL so don't test for that

Diffstat:
M
sysctl.c
 | 
28
+++++++++++++---------------

1 file changed, 13 insertions(+), 15 deletions(-)
diff --git a/sysctl.c b/sysctl.c
@@ -154,23 +154,21 @@ main(int argc, char *argv[])
 		}
 		variable = argv[i];
 
-		if (variable) {
-			if (value) {
-				if (setsysctl(variable, value) < 0) {
-					r = EXIT_FAILURE;
-					weprintf("failed to set sysctl for %s\n", variable);
-					continue;
-				}
+		if (value) {
+			if (setsysctl(variable, value) < 0) {
+				r = EXIT_FAILURE;
+				weprintf("failed to set sysctl for %s\n", variable);
+				continue;
 			}
-			else {
-				if (getsysctl(variable, &value) < 0) {
-					r = EXIT_FAILURE;
-					weprintf("failed to get sysctl for %s\n", variable);
-					continue;
-				}
-				printf("%s = %s\n", variable, value);
-				free(value);
+		}
+		else {
+			if (getsysctl(variable, &value) < 0) {
+				r = EXIT_FAILURE;
+				weprintf("failed to get sysctl for %s\n", variable);
+				continue;
 			}
+			printf("%s = %s\n", variable, value);
+			free(value);
 		}
 	}