From 20db9a0d7ff35f38e53487c640abb4550f0d1532 Mon Sep 17 00:00:00 2001
From: Lorn Potter <lorn.potter@gmail.com>
Date: Wed, 5 Aug 2020 09:56:09 +1000
Subject: wasm: fix natural scrolling on mac
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Pick-to: 5.15
Change-Id: Icc41b2c54a2e8d0da11ba5068bdde1a0c20686e0
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
---
 src/plugins/platforms/wasm/qwasmeventtranslator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/plugins/platforms/wasm')

diff --git a/src/plugins/platforms/wasm/qwasmeventtranslator.cpp b/src/plugins/platforms/wasm/qwasmeventtranslator.cpp
index 2387f3cdea..8c0d2e21e0 100644
--- a/src/plugins/platforms/wasm/qwasmeventtranslator.cpp
+++ b/src/plugins/platforms/wasm/qwasmeventtranslator.cpp
@@ -353,7 +353,7 @@ void QWasmEventTranslator::initEventHandlers()
     if (platform == MacOSPlatform) {
         g_useNaturalScrolling = false; // make this !default on macOS
 
-        if (emscripten::val::global("window")["safari"].isUndefined()) {
+        if (!emscripten::val::global("window")["safari"].isUndefined()) {
             val canvas = screen()->canvas();
             canvas.call<void>("addEventListener",
                               val("wheel"),
-- 
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