From: Daniel Kirschten <daniel.kirschten@gmx.de>
Date: Fri, 21 Jun 2019 14:00:48 +0000 (+0200)
Subject: Made GUIComponent.getPin(String) fail-fast
X-Git-Url: https://mograsim.net/gitweb/?a=commitdiff_plain;h=65d20efb50a1df47d26b394ce443cda1c062603b;hp=e6d8e1a6099a1bc26af3851860bfd849543278c3;p=Mograsim.git

Made GUIComponent.getPin(String) fail-fast
---

diff --git a/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/components/GUIComponent.java b/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/components/GUIComponent.java
index c19b8003..22f1fbf8 100644
--- a/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/components/GUIComponent.java
+++ b/net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/components/GUIComponent.java
@@ -89,7 +89,10 @@ public abstract class GUIComponent
 
 	public Pin getPin(String name)
 	{
-		return pinsByName.get(name);
+		Pin pin = pinsByName.get(name);
+		if (pin == null)
+			throw new IllegalArgumentException("No pin with the name " + name);
+		return pin;
 	}
 
 	// @formatter:off