ui/base/touch/touch_device_win.cc - Issue 563853002: Speculative fix for MaxTouchPoints returning incorrect value on Windows.

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Unified Diff: ui/base/touch/touch_device_win.cc

Issue 563853002: Speculative fix for MaxTouchPoints returning incorrect value on Windows. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 3 months ago

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Index: ui/base/touch/touch_device_win.cc

diff --git a/ui/base/touch/touch_device_win.cc b/ui/base/touch/touch_device_win.cc

index ba5c2600b16407701a45ca7a33298e2387031c56..18f2f120d67ed226730aab723a84b96eaa123e4c 100644

--- a/ui/base/touch/touch_device_win.cc

+++ b/ui/base/touch/touch_device_win.cc

@@ -15,6 +15,9 @@ bool IsTouchDevicePresent() {

}

int MaxTouchPoints() {

+ if (!IsTouchDevicePresent())

+ return 0;

return GetSystemMetrics(SM_MAXIMUMTOUCHES);

}

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