From 570f96b264b8eac56025fb6c5a7fe7660b04714a Mon Sep 17 00:00:00 2001
From: Lew Rossman <LRossman@cinci.rr.com>
Date: Tue, 9 Oct 2018 15:55:19 -0400
Subject: [PATCH] Update src/qualroute.c

---
 src/qualroute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qualroute.c b/src/qualroute.c
index 9099f47..4e2e836 100644
--- a/src/qualroute.c
+++ b/src/qualroute.c
@@ -487,7 +487,7 @@ int sortnodes(EN_Project *pr)
 */
 {
     int i, j, k, n;
-    int *indegree = NULL;;
+    int *indegree = NULL;
     int *stack = NULL;
     int stacksize = 0;
     int numsorted = 0;