1 files changed, 12 insertions, 19 deletions

diff --git a/sic.c b/sic.c
index 6b432f5..c83d600 100644
--- a/sic.c
+++ b/sic.c
@@ -231,32 +231,25 @@ main(int argc, char *argv[]) {
 	fd_set rd;
 
 	nick = fullname = getenv("USER");
-	for(i = 1; (i < argc) && (argv[i][0] == '-'); i++)
-		switch (argv[i][1]) {
-		default:
-			fputs("usage: sic [-s server] [-p port] [-n nick]"
-					" [-k keyword] [-f fullname] [-v]\n", stderr);
-			exit(EXIT_FAILURE);
-			break;
-		case 's':
+	for(i = 1; i < argc; i++)
+		if(!strncmp(argv[i], "-s", 3))
 			server = argv[++i];
-			break;
-		case 'p':
+		else if(!strncmp(argv[i], "-p", 3))
 			port = (unsigned short)atoi(argv[++i]);
-			break;
-		case 'n':
+		else if(!strncmp(argv[i], "-n", 3))
 			nick = argv[++i];
-			break;
-		case 'k':
+		else if(!strncmp(argv[i], "-k", 3))
 			password = argv[++i];
-			break;
-		case 'f':
+		else if(!strncmp(argv[i], "-f", 3))
 			fullname = argv[++i];
-			break;
-		case 'v':
+		else if(!strncmp(argv[i], "-v", 3)) {
 			fputs("sic-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
 			exit(EXIT_SUCCESS);
-			break;
+		}
+		else {
+			fputs("usage: sic [-s server] [-p port] [-n nick]"
+					" [-k keyword] [-f fullname] [-v]\n", stderr);
+			exit(EXIT_FAILURE);
 		}
 
 	/* init */