fix bug in PR GramThanos#8

agreppin · Jul 14, 2024 · 1b111c8 · 1b111c8
1 parent 736c736
commit 1b111c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/WakeOnLAN.c b/WakeOnLAN.c
@@ -151,7 +151,7 @@ int main(int argc, const char* argv[]){
 			printf("Failed to bind socket: '%s'.\n", strerror(errno));
 			exit(EXIT_FAILURE);
 		}
-		if(argv[3]) {
+		if(argc > 2) {
 			struct ifreq ifr;
 			memset(&ifr, 0, sizeof(ifr));
 			snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s", argv[3]);