From d49b8247ab5148044971c51373fc2f77f2d1dedf Mon Sep 17 00:00:00 2001
From: Flummi <git@srv.fail>
Date: Thu, 30 Jan 2025 14:19:47 +0100
Subject: [PATCH] error handling

---
 src/main/java/JavaWetterkram/WetterApp.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/JavaWetterkram/WetterApp.java b/src/main/java/JavaWetterkram/WetterApp.java
index 3a62847..1a492fa 100644
--- a/src/main/java/JavaWetterkram/WetterApp.java
+++ b/src/main/java/JavaWetterkram/WetterApp.java
@@ -129,8 +129,13 @@ public class WetterApp {
     }
 
     private int readInputInt() {
+        int ret = 0;
         System.out.print("> ");
-        int ret = scanner.nextInt();
+        try {
+            ret = scanner.nextInt();
+        } catch(Exception e) {
+            System.out.println("Fehler: Es wurde keine Zahl eingegeben.");
+        }
         scanner.nextLine();
         return ret;
     }