From 79c8c4a034c3eb655b4858c299dc12d7f52a807e Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sat, 18 Oct 2014 21:36:46 +0200
Subject: [PATCH] fix a crash when testing for the RESHOW ANY command. E2
 crashed when no parameter was given.

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

diff --git a/src/laws.c b/src/laws.c
index 602adf816..a19fb4dc8 100755
--- a/src/laws.c
+++ b/src/laws.c
@@ -2586,7 +2586,7 @@ int reshow_cmd(unit * u, struct order *ord)
     init_order(ord);
     s = getstrtoken();
 
-    if (isparam(s, u->faction->locale, P_ANY)) {
+    if (s && isparam(s, u->faction->locale, P_ANY)) {
         p = getparam(u->faction->locale);
         s = NULL;
     }