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authorLiang Qi <liang.qi@qt.io>2016-09-21 07:14:33 +0200
committerLiang Qi <liang.qi@qt.io>2016-09-21 07:14:40 +0200
commitd10e4c193b0152350e884adcc1060aabd1a974f7 (patch)
tree23b553e40575d4660709fe8765dcb77e3625103d /src/plugins/platforms/ios/quiview.mm
parent8d64d1e0c3f7ebcee859e8b5f40aa27a8df86351 (diff)
parent25e9bde2d665866f7a9a40d1ed3aa8fabcf2ac2f (diff)
Merge remote-tracking branch 'origin/5.6' into 5.7
Diffstat (limited to 'src/plugins/platforms/ios/quiview.mm')
-rw-r--r--src/plugins/platforms/ios/quiview.mm3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/platforms/ios/quiview.mm b/src/plugins/platforms/ios/quiview.mm
index e38be68343..9c7acc9278 100644
--- a/src/plugins/platforms/ios/quiview.mm
+++ b/src/plugins/platforms/ios/quiview.mm
@@ -423,7 +423,8 @@
// We do this by assuming that there are no cases where a
// sub-set of the active touch events are intentionally cancelled.
- if (touches && (static_cast<NSInteger>([touches count]) != m_activeTouches.count()))
+ NSInteger count = static_cast<NSInteger>([touches count]);
+ if (count != 0 && count != m_activeTouches.count())
qWarning("Subset of active touches cancelled by UIKit");
m_activeTouches.clear();