From 1667a2469e0c015ddb514ebb943b4329e549f5eb Mon Sep 17 00:00:00 2001
From: Marcus Meissner <marcus@jet.franken.de>
Date: Mon, 23 Nov 2009 22:14:44 +0100
Subject: [PATCH] user32: Fixed NULL ptr checks (Coverity).

---
 dlls/user32/dde_misc.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/dde_misc.c b/dlls/user32/dde_misc.c
index d2de95429c5..ae1df40b308 100644
--- a/dlls/user32/dde_misc.c
+++ b/dlls/user32/dde_misc.c
@@ -1983,7 +1983,13 @@ WDML_CONV*	WDML_GetConv(HCONV hConv, BOOL checkConnected)
     /* FIXME: should do better checking */
     if (pConv == NULL || pConv->magic != WDML_CONV_MAGIC) return NULL;
 
-    if (!pConv->instance || pConv->instance->threadID != GetCurrentThreadId())
+    if (!pConv->instance)
+    {
+        WARN("wrong thread ID, no instance\n");
+	return NULL;
+    }
+
+    if (pConv->instance->threadID != GetCurrentThreadId())
     {
         WARN("wrong thread ID\n");
         pConv->instance->lastError = DMLERR_INVALIDPARAMETER; /* FIXME: check */