enowars5-service-stldoctor

commit 1b5885dae14bb58185444846d5d70882016ac4cc
parent 06f34bb4c7136e66306fdb41466bccbdd8f62ffd
Author: Louis Burda <quent.burda@gmail.com>
Date:   Sat, 19 Jun 2021 11:30:10 +0200

src: small tweak for readability

Diffstat:
M
src/main.c
 | 
10
++++------

1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/src/main.c b/src/main.c
@@ -106,12 +106,10 @@ help_cmd(const char *arg)
 {
 	int i;
 
-	if (arg) {
-		for (i = 0; i < ARRSIZE(commands); i++) {
-			if (!strcmp(commands[i].name, arg)) {
-				printf("%s\n", commands[i].desc);
-				return;
-			}
+	for (i = 0; arg && i < ARRSIZE(commands); i++) {
+		if (!strcmp(commands[i].name, arg)) {
+			printf("%s\n", commands[i].desc);
+			return;
 		}
 	}