Bug 1698265 - Fix non-native theme with very light gtk themes.

Messed this up when introducing MozAccentColor. Differential Revision: https://phabricator.services.mozilla.com/D108312
dothq · Mar 13, 2021 · 3345f44 · 3345f44
1 parent cd35bae
commit 3345f44
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/widget/gtk/nsLookAndFeel.cpp b/widget/gtk/nsLookAndFeel.cpp
@@ -1315,7 +1315,7 @@ void nsLookAndFeel::EnsureInit() {
     mAccentColorForeground = mTextSelectedText;
     if (RelativeLuminanceUtils::Compute(mAccentColor) >
         RelativeLuminanceUtils::Compute(mAccentColorForeground)) {
-      std::exchange(mAccentColor, mAccentColorForeground);
+      std::swap(mAccentColor, mAccentColorForeground);
     }
   }