From: ian <ian>
Date: Sun, 20 Mar 2005 01:42:15 +0000 (+0000)
Subject: elimtrivial rightedge!=leftedge and initialise pass - but still broken
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=c2ddd28ff0cdbaa93c56cc136f00bc11155eacd7;p=trains.git

elimtrivial rightedge!=leftedge and initialise pass - but still broken
---

diff --git a/layout/redactgraph.c b/layout/redactgraph.c
index a7945bb..e2ecc61 100644
--- a/layout/redactgraph.c
+++ b/layout/redactgraph.c
@@ -113,7 +113,7 @@ static void node_surely_orphaned(Node *node) {
 /*---------- operations ----------*/
 
 static void extendsplits(void) {
-  int pass, rightside, n;
+  int pass=0, rightside, n;
   Node *node;
   EdgeEnd *leftedge, *rightedge;
   
@@ -205,7 +205,7 @@ static void elimtrivial(void) {
       continue;
     }
     leftedge= node->sides[0].head;
-    rightedge= node->sides[0].head;
+    rightedge= node->sides[1].head;
     if (leftedge->edge->subseg != rightedge->edge->subseg) {
       trace("no, (sub)segments differ\n");
       continue;