From c5f7c7f6a628c133a32b8cf86e56d9832bc7ccdb Mon Sep 17 00:00:00 2001
From: hneemann <helmut.neemann@arcor.de>
Date: Thu, 19 May 2016 17:49:34 +0200
Subject: [PATCH] recalculate wires if wires are deleted

---
 .../de/neemann/digital/draw/elements/Circuit.java     | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/neemann/digital/draw/elements/Circuit.java b/src/main/java/de/neemann/digital/draw/elements/Circuit.java
index 2f2a56307..2f91061df 100644
--- a/src/main/java/de/neemann/digital/draw/elements/Circuit.java
+++ b/src/main/java/de/neemann/digital/draw/elements/Circuit.java
@@ -309,12 +309,21 @@ public class Circuit {
             if (veIt.next().matches(min, max))
                 veIt.remove();
 
+        boolean wireDeleted = false;
         Iterator<Wire> wIt = wires.iterator();
         while (wIt.hasNext()) {
             Wire w = wIt.next();
-            if (w.p1.inside(min, max) || w.p2.inside(min, max))
+            if (w.p1.inside(min, max) || w.p2.inside(min, max)) {
                 wIt.remove();
+                wireDeleted = true;
+            }
         }
+
+        if (wireDeleted) {
+            WireConsistencyChecker checker = new WireConsistencyChecker(wires);
+            wires = checker.check();
+        }
+
         dotsPresent = false;
         modified();
     }