From fb870fdb4e49d23037a8fbaf47677dfe353e1c6b Mon Sep 17 00:00:00 2001
From: "John \"Elwin\" Edwards" <elwin@rlgallery.org>
Date: Tue, 5 May 2015 12:12:20 -0400
Subject: [PATCH] xrogue: don't segfault when backstabbing while empty-handed.

The code for backstabbing checked the weapon's properties without
making sure it was not NULL.
---
 xrogue/fight.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xrogue/fight.c b/xrogue/fight.c
index 80ffe77..8ddbba7 100644
--- a/xrogue/fight.c
+++ b/xrogue/fight.c
@@ -677,7 +677,8 @@ bool back_stab;
 
                     if (mult > 5)
                         mult = 5;
-                    if (weap->o_type == RELIC && weap->o_which == MUSTY_DAGGER)
+                    if (weap && weap->o_type == RELIC && 
+                        weap->o_which == MUSTY_DAGGER)
                         mult++;
                     damage *= mult;
                 }