jenkins-bot has submitted this change and it was merged.

Change subject: Message::inLanguage() shouldn't unstub StubUserLang
......................................................................


Message::inLanguage() shouldn't unstub StubUserLang

When a string is passed to Message::inLanguage(), it first checks
whether the message's current language's code is equal to the string, to
avoid a call to Language::factory(). But if the message's current
language is an instance of StubUserLang, it's probably less expensive to
just call Language::factory() than it is to unstub.

This also avoids a possible recursion warning from T56193, particularly
if inLanguage() is being used intentionally in an attempt to avoid that
warning.

Change-Id: Ia09adec05cfbb09c09e07c6be1e2d613435664d9
---
M includes/Message.php
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  BryanDavis: Looks good to me, but someone else must approve
  Nikerabbit: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/includes/Message.php b/includes/Message.php
index 134af0e..4935e33 100644
--- a/includes/Message.php
+++ b/includes/Message.php
@@ -597,7 +597,7 @@
                if ( $lang instanceof Language || $lang instanceof StubUserLang 
) {
                        $this->language = $lang;
                } elseif ( is_string( $lang ) ) {
-                       if ( $this->language->getCode() != $lang ) {
+                       if ( !$this->language instanceof Language || 
$this->language->getCode() != $lang ) {
                                $this->language = Language::factory( $lang );
                        }
                } else {

-- 
To view, visit https://gerrit.wikimedia.org/r/203840
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ia09adec05cfbb09c09e07c6be1e2d613435664d9
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Anomie <bjor...@wikimedia.org>
Gerrit-Reviewer: Anomie <bjor...@wikimedia.org>
Gerrit-Reviewer: BryanDavis <bda...@wikimedia.org>
Gerrit-Reviewer: CSteipp <cste...@wikimedia.org>
Gerrit-Reviewer: Nikerabbit <niklas.laxst...@gmail.com>
Gerrit-Reviewer: jenkins-bot <>

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