From 69ed4f665158fb376c62e3544814d807561744e0 Mon Sep 17 00:00:00 2001
From: Hendrik Sitzmann <hendrik.sitzmann1@informatik.hs-fulda.de>
Date: Thu, 8 Feb 2024 01:31:07 +0100
Subject: [PATCH] added termination condition in function

---
 src/fakultaet/fakultaet.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/fakultaet/fakultaet.c b/src/fakultaet/fakultaet.c
index 93273f6..d10c0a0 100644
--- a/src/fakultaet/fakultaet.c
+++ b/src/fakultaet/fakultaet.c
@@ -1,6 +1,11 @@
 #include <stdio.h>
 
 int fakultaet(int n) {
+	if (n < 0) {
+		printf("Fakultaet kann nicht für negative Zahlen berechnet werden!\n");
+		return -1;
+	}
+
 	if (n == 0 || n == 1)
 		return 1;