Simplify QRingBuffer::isEmpty()

Also, make it consistent with size(). Change-Id: Ie5285e3c07ebba2d2eea05a80a75ce148da47d7b Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2014-12-03 17:44:58 +02:00 · 2014-12-03 17:44:58 +02:00 · 5f09f2bb33
commit 5f09f2bb33
parent 9501fef5da
1 changed files with 1 additions and 1 deletions
--- 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() {