1 files changed, 2 insertions, 0 deletions
diff --git a/src/p_map.c b/src/p_map.c
index 053f267c..42f2a60f 100644
--- a/src/p_map.c
+++ b/src/p_map.c
@@ -1072,6 +1072,8 @@ P_AimLineAttack
 {
     fixed_t	x2;
     fixed_t	y2;
+
+    t1 = P_SubstNullMobj(t1);
 	
     angle >>= ANGLETOFINESHIFT;
     shootthing = t1;