minor changed

msh.c

@@ -209,8 +209,11 @@ void startShell() {
 }
 
 void handleBreak(int sig){
+	signal(sig, handleBreak);
+	fflush(stdout);
 	printf("\n");
-	printf(getPrompt());
+	startShell();
+	exit(EXIT_SUCCESS);
 }
 
 int main() {