suckless/slstatus

run_command: Clean up (f0070071566ad27fa36c49312e1ba3946cd472b5)
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commit f0070071566ad27fa36c49312e1ba3946cd472b5
parent 7c11f890a5296ddd527ca956503bb33ceacd3ca9
Author: Aaron Marcher <[email protected]>
Date:   Wed,  2 May 2018 08:29:36 +0200

run_command: Clean up

Diffstat:

Mcomponents/run_command.c3+--


1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/components/run_command.c b/components/run_command.c
@@ -11,8 +11,7 @@ run_command(const char *cmd)

 	char *p;
 	FILE *fp;
 
-	fp = popen(cmd, "r");
-	if (fp == NULL) {
+	if (!(fp = popen(cmd, "r"))) {
 		fprintf(stderr, "popen '%s': %s\n", cmd, strerror(errno));
 		return NULL;
 	}