From e9211aaad32e2f025ed9ee3cd691cb697381852c Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Sun, 5 Sep 2010 20:51:13 +0000
Subject: [PATCH] - added some NULL pointer checks to the kill CCMD and
 APlayerPawn::PostBeginPlay.

SVN r2697 (trunk)
---
 src/d_net.cpp  | 8 ++++++--
 src/p_user.cpp | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/d_net.cpp b/src/d_net.cpp
index be592b238..73d800b51 100644
--- a/src/d_net.cpp
+++ b/src/d_net.cpp
@@ -2368,7 +2368,7 @@ void Net_DoCommand (int type, BYTE **stream, int player)
 			int killcount = 0;
 			const PClass *cls = PClass::FindClass(classname);
 
-			if (classname != NULL)
+			if (cls != NULL && cls->ActorInfo != NULL)
 			{
 				killcount = KillAll(cls);
 				const PClass *cls_rep = cls->GetReplacement();
@@ -2376,9 +2376,13 @@ void Net_DoCommand (int type, BYTE **stream, int player)
 				{
 					killcount += KillAll(cls_rep);
 				}
+				Printf ("Killed %d monsters of type %s.\n",killcount, classname);
+			}
+			else
+			{
+				Printf ("%s is not an actor class.\n", classname);
 			}
 
-			Printf ("Killed %d monsters of type %s.\n",killcount, classname);
 		}
 		break;
 
diff --git a/src/p_user.cpp b/src/p_user.cpp
index a00843d84..eef4f5025 100644
--- a/src/p_user.cpp
+++ b/src/p_user.cpp
@@ -505,7 +505,7 @@ void APlayerPawn::PostBeginPlay()
 	SetupWeaponSlots();
 
 	// Voodoo dolls: restore original floorz/ceilingz logic
-	if (player->mo != this)
+	if (player == NULL || player->mo != this)
 	{
 		dropoffz = floorz = Sector->floorplane.ZatPoint(x, y);
 		ceilingz = Sector->ceilingplane.ZatPoint(x, y);