udeflate: Fix FDICT check

cb2f614c · Birte Kristina Friesel · f2433ec8 · cb2f614c
Commit cb2f614c authored 4 years ago by Birte Kristina Friesel
--- 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;
 	}