From: ian <ian>
Date: Sun, 11 May 2008 22:40:38 +0000 (+0000)
Subject: manual nmra does not coredump right away but still does not work
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=1ae47a04c495bc325c9c947b2f97d20461599289;p=trains.git

manual nmra does not coredump right away but still does not work
---

diff --git a/hostside/commands.c b/hostside/commands.c
index f11c47f..7f1ef8d 100644
--- a/hostside/commands.c
+++ b/hostside/commands.c
@@ -126,6 +126,7 @@ static int cmd_nmra(ParseState *ps, const CmdInfo *ci) {
     lmrname= ps->lthisword-1;
 
     for (mrn= mrns.head;
+	 mrn &&
 	 !(mrn->lname == lmrname &&
 	   !memcmp(mrn->name, mrname, lmrname));
 	 mrn= mrn->next);