From 0558a08f4df7e362671e3b0039c2fe616201c359 Mon Sep 17 00:00:00 2001
From: Ron Koenderink <rkoenderink@yahoo.ca>
Date: Sat, 21 Jan 2006 00:30:17 +0000
Subject: [PATCH] (shp_nav): Skip ships that are landlocked. The shp_mess()
 frees the ship record but shp_nav() continues processing the ship record
 causing a corruption of the memory poll which results in a server crash.

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

diff --git a/src/lib/subs/shpsub.c b/src/lib/subs/shpsub.c
index e80ef7dc..a099a2cd 100644
--- a/src/lib/subs/shpsub.c
+++ b/src/lib/subs/shpsub.c
@@ -162,7 +162,7 @@ shp_nav(struct emp_qelem *list, double *minmobp, double *maxmobp,
 	    continue;
 	case CN_LANDLOCKED:
 	    shp_mess("is landlocked", mlp);
-	    break;
+	    continue;
 	case CN_NAVIGABLE:
 	    break;
 	case CN_ERROR: