From 46df8921e7c9a7936087593f1060ca2e8f1d512d Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Thu, 12 Sep 2013 09:46:16 +0200
Subject: QtConcurrent: fix median calculation

The median, for arrays of odd size, is found in [size/2], not [size/2+1].
For arrays of even size, the code doesn't work anyway, so nothing to do there.

Change-Id: Id23ff3fe9538c2d8ef8f88e23127cb92af08b444
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
---
 src/concurrent/qtconcurrentmedian.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/concurrent')

diff --git a/src/concurrent/qtconcurrentmedian.h b/src/concurrent/qtconcurrentmedian.h
index 7d3b50a45b..f93dc1d60b 100644
--- a/src/concurrent/qtconcurrentmedian.h
+++ b/src/concurrent/qtconcurrentmedian.h
@@ -103,7 +103,7 @@ public:
             dirty = false;
             QVector<T> sorted = values;
             qSort(sorted);
-            currentMedian = sorted.at(bufferSize / 2 + 1);
+            currentMedian = sorted.at(bufferSize / 2);
         }
         return currentMedian;
     }
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