Fixed potential NPE bug in MenuRunner [25881733]

rybit · Apr 12, 2012 · 932b735 · 932b735
1 parent 709a160
commit 932b735
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/main/java/edu/cmu/sv/arinc838/ui/MenuRunner.java b/src/main/java/edu/cmu/sv/arinc838/ui/MenuRunner.java
@@ -70,7 +70,12 @@ private void runMenu(MenuItem[] menuItems, String header) {
 
 	public static int inInt(BufferedReader br) throws Exception {
 		String inString = br.readLine();
-		return Integer.valueOf(inString.trim()).intValue();
+		int value = -1;
+		if(inString != null) {
+			value = Integer.valueOf(inString.trim()).intValue();
+		}
+
+		return value;
 	}
 
 	public static void main(String[] args) {