From: mjwybrow <mjwybrow@users.sourceforge.net>
Date: Fri, 2 Feb 2007 05:52:38 +0000 (+0000)
Subject:   * src/graphlayout/graphlayout.cpp: For the purposes of graph layout,
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=f2c42f9707332e6709445f1fcef2913a1c430e0c;p=inkscape.git

  * src/graphlayout/graphlayout.cpp: For the purposes of graph layout,
    ignore connectors that are not attached to an object at one end.
    This fixes bug #1630101.
---

diff --git a/src/graphlayout/graphlayout.cpp b/src/graphlayout/graphlayout.cpp
index 132db2db6..30085a00f 100644
--- a/src/graphlayout/graphlayout.cpp
+++ b/src/graphlayout/graphlayout.cpp
@@ -141,7 +141,13 @@ void graphlayout(GSList const *const items) {
 			} else {
 				iv=items[0];
 			}
-		
+	
+            if (iv == NULL) {
+                // The connector is not attached to anything at the 
+                // other end so we should just ignore it.
+                continue;
+            }
+
 			// What do we do if iv not in nodelookup?!?!
 			map<string,unsigned>::iterator v_pair=nodelookup.find(iv->id);
 			if(v_pair!=nodelookup.end()) {