www-client/firefox: enable MOZ_USE_XINPUT2

Closes: https://bugs.gentoo.org/617344
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

diff --git a/www-client/firefox/files/firefox.sh b/www-client/firefox/files/firefox.sh
index d942087ffa8645cb42acd3949f461c5b9717ff47..e3412b3b47c3f17b1f393ed951a2db0939f4c0d4 100644 (file)
--- a/www-client/firefox/files/firefox.sh
+++ b/www-client/firefox/files/firefox.sh
@@ -90,6 +90,11 @@ if [[ "$XDG_CURRENT_DESKTOP" == "GNOME" ]]; then
        export GNOME_DISABLE_CRASH_DIALOG
 fi
 
+##
+## Enable Xinput2 (#617344)
+##
+export MOZ_USE_XINPUT2=1
+
 # Don't throw "old profile" dialog box.
 export MOZ_ALLOW_DOWNGRADE=1