From cb2f614cd8cea5a03d1e365a176f45e27a60faf8 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Wed, 20 Jan 2021 20:45:23 +0100
Subject: [PATCH] udeflate: Fix FDICT check

---
 src/lib/udeflate.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/udeflate.cc b/src/lib/udeflate.cc
index c8f281f..baab208 100644
--- a/src/lib/udeflate.cc
+++ b/src/lib/udeflate.cc
@@ -418,7 +418,7 @@ int8_t udeflate_zlib(unsigned char *input_buf, uint16_t input_len,
 		return UDEFLATE_ERR_METHOD;
 	}
 
-	if (zlib_flags & 0x10) {
+	if (zlib_flags & 0x20) {
 		return UDEFLATE_ERR_FDICT;
 	}
 
-- 
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