From 3f1681e0b3e0bb5536da875a558554c52923dea8 Mon Sep 17 00:00:00 2001
From: Jaime Passos <lazymyuutsu@gmail.com>
Date: Sat, 9 Nov 2019 02:09:10 -0300
Subject: [PATCH] fix uninitialized pdata*

---
 src/r_data.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/r_data.c b/src/r_data.c
index e962d390cd..d271e28f3e 100644
--- a/src/r_data.c
+++ b/src/r_data.c
@@ -583,7 +583,8 @@ static UINT8 *R_GenerateTexture(size_t texnum)
 		wadnum = patch->wad;
 		lumpnum = patch->lump;
 		lumplength = W_LumpLengthPwad(wadnum, lumpnum);
-		realpatch = W_CacheLumpNumPwad(wadnum, lumpnum, PU_CACHE);
+		pdata = W_CacheLumpNumPwad(wadnum, lumpnum, PU_CACHE);
+		realpatch = (patch_t *)pdata;
 		dealloc = true;
 
 #ifndef NO_PNG_LUMPS
-- 
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