From 5f09f2bb3383bc51e3c965f555fac0c73dbe6dd8 Mon Sep 17 00:00:00 2001
From: Alex Trotsenko <alex1973tr@gmail.com>
Date: Wed, 3 Dec 2014 17:44:58 +0200
Subject: Simplify QRingBuffer::isEmpty()

Also, make it consistent with size().

Change-Id: Ie5285e3c07ebba2d2eea05a80a75ce148da47d7b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
---
 src/corelib/tools/qringbuffer_p.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/corelib/tools/qringbuffer_p.h')

diff --git a/src/corelib/tools/qringbuffer_p.h b/src/corelib/tools/qringbuffer_p.h
index 0066d3d1b6..58227d6755 100644
--- a/src/corelib/tools/qringbuffer_p.h
+++ b/src/corelib/tools/qringbuffer_p.h
@@ -174,7 +174,7 @@ public:
     }
 
     inline bool isEmpty() const {
-        return tailBuffer == 0 && tail == 0;
+        return bufferSize == 0;
     }
 
     inline int getChar() {
-- 
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