dont always initialize ncurses

uttt.c

@@ -37,7 +37,7 @@ struct ut_socket_buffer {
 	size_t stop;
 };
 
-const char *HELP_TEXT = "\
+const char HELP_TEXT[] = "\
 Usage: uttt (--local | --host | --join)\n\
 \n\
   --local  play non-network game\n\
@@ -45,9 +45,9 @@ Usage: uttt (--local | --host | --join)\n\
   --join   join game at 127.0.0.1:6669\n\
 ";
 
-const char *arg_local = "--local";
-const char *arg_host = "--host";
-const char *arg_join = "--join";
+const char arg_local[] = "--local";
+const char arg_host[] = "--host";
+const char arg_join[] = "--join";
 
 
 char ut_turn(char player)
@@ -707,6 +707,16 @@ int ut_join_game(struct ut_state *state) {
 	return ut_network_game(state, &sockbuf, *player);
 }
 
+void begin(void)
+{
+	signal(SIGINT, finish);
+	initscr();
+	keypad(stdscr, TRUE);
+	nonl(); // \r instead of \r\n
+	cbreak();
+	noecho();
+	mousemask(BUTTON1_CLICKED, NULL);
+}
 void finish(int sig)
 {
 //	putchar('\n');
@@ -757,28 +767,23 @@ void finish(int sig)
 }*/
 
 int main(int argc, char **argv) {
-	signal(SIGINT, finish);
-	initscr();
-	keypad(stdscr, TRUE);
-	nonl(); // \r instead of \r\n
-	cbreak();
-	noecho();
-	mousemask(BUTTON1_CLICKED, NULL);
 
 	struct ut_state state = ut_initial;
 	if (argc != 2) {
 		printf(HELP_TEXT);
-		finish(1);
-	} else if (strncmp(argv[1], arg_local, strlen(arg_local)) == 0) {
-		return ut_local_game(&state);
-	} else if (strncmp(argv[1], arg_host, strlen(arg_host)) == 0) {
-		return ut_host_game(&state);
-	} else if (strncmp(argv[1], arg_join, strlen(arg_join)) == 0) {
-		return ut_join_game(&state);
+		return 1;
+	} else if (strncmp(argv[1], arg_local, sizeof(arg_local)) == 0) {
+		begin();
+		finish(ut_local_game(&state));
+	} else if (strncmp(argv[1], arg_host, sizeof(arg_host)) == 0) {
+		begin();
+		finish(ut_host_game(&state));
+	} else if (strncmp(argv[1], arg_join, sizeof(arg_join)) == 0) {
+		begin();
+		finish(ut_join_game(&state));
 	} else {
 		printf(HELP_TEXT);
-		finish(1);
+		return 1;
 	}
-	finish(0);
 	return 0;
 }