From 843e9be8fc10c6ffb30218c5a826aab192a31955 Mon Sep 17 00:00:00 2001
From: Daniel Schemmel <daniel.schemmel@comsys.rwth-aachen.de>
Date: Sun, 20 May 2018 16:03:51 +0200
Subject: isLSB should be a boolean, as it is only used in truth contexts

---
 lib/Expr/ExprPPrinter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Expr/ExprPPrinter.cpp')

diff --git a/lib/Expr/ExprPPrinter.cpp b/lib/Expr/ExprPPrinter.cpp
index 1682d9b5..58b8de7c 100644
--- a/lib/Expr/ExprPPrinter.cpp
+++ b/lib/Expr/ExprPPrinter.cpp
@@ -380,7 +380,7 @@ public:
         // a declaration.
         if (PCMultibyteReads && e->getKind() == Expr::Concat) {
 	  const ReadExpr *base = hasOrderedReads(e, -1);
-	  int isLSB = (base != NULL);
+	  const bool isLSB = (base != nullptr);
 	  if (!isLSB)
 	    base = hasOrderedReads(e, 1);
 	  if (base) {
-- 
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