From 56631e58d700dbacf7ff1b7e4b5ab07d4eae6f8c Mon Sep 17 00:00:00 2001
From: Lee Rowlands <lee.rowlands@previousnext.com.au>
Date: Tue, 25 Jul 2017 16:59:52 +1000
Subject: [PATCH] Issue #2847651 by murrow, rachel_norfolk, mpdonadio,
john@johncook.me.uk, BarisW, droplet, tstoeckler, andrewmacpherson,
prabhu9484, ok_lyndsey, benjifisher, yoroy, lauriii, martin107: Improve
timezones selector with optgroups
---
core/modules/system/tests/src/Kernel/Timezone/TimezoneTest.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/core/modules/system/tests/src/Kernel/Timezone/TimezoneTest.php b/core/modules/system/tests/src/Kernel/Timezone/TimezoneTest.php
index 1daa00ecda68..8a5385c2fe81 100644
--- a/core/modules/system/tests/src/Kernel/Timezone/TimezoneTest.php
+++ b/core/modules/system/tests/src/Kernel/Timezone/TimezoneTest.php
@@ -54,7 +54,7 @@ public function testSystemTimeZones() {
$ungrouped_count = count(system_time_zones());
$grouped_result = system_time_zones(NULL, TRUE);
$grouped_count = 0;
- array_walk_recursive($grouped_result, function ($grouped_count) use
+ array_walk_recursive($grouped_result, function () use
(&$grouped_count) {
$grouped_count++;
});
--
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