From be437504c76d07b81349c92811787de236badf12 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Wed, 21 Nov 2018 20:15:00 -0500
Subject: [PATCH] Clear "x" might be used before it is set using IBM XLC

---
 gf2n.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gf2n.cpp b/gf2n.cpp
index 22b09974..4cd06301 100644
--- a/gf2n.cpp
+++ b/gf2n.cpp
@@ -361,7 +361,7 @@ PolynomialMod2 PolynomialMod2::Modulo(const PolynomialMod2 &b) const
 PolynomialMod2& PolynomialMod2::operator<<=(unsigned int n)
 {
 #if defined(CRYPTOPP_DEBUG)
-	int x; CRYPTOPP_UNUSED(x);
+	int x=0; CRYPTOPP_UNUSED(x);
 	CRYPTOPP_ASSERT(SafeConvert(n,x));
 #endif