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

Change subject: SpecialNewsletter $status variable can be undefined
......................................................................


SpecialNewsletter $status variable can be undefined

If the $status->isGood() is called without a check to
see if $status is undefined, a fatal error occurs. Patch
checks whether $status is set, and throws an exception
if $status is undefined.

Bug: T115312
Change-Id: I70a97aae2d509c4075e5345ff3146c28405fc7ab
---
M includes/specials/SpecialNewsletter.php
1 file changed, 4 insertions(+), 2 deletions(-)

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



diff --git a/includes/specials/SpecialNewsletter.php 
b/includes/specials/SpecialNewsletter.php
index 26a0fa4..d9072ba 100644
--- a/includes/specials/SpecialNewsletter.php
+++ b/includes/specials/SpecialNewsletter.php
@@ -309,7 +309,7 @@
 
        /**
         * Submit callback for subscribe form.
-        *
+        * @throws Exception
         * @return Status
         */
        public function submitSubscribeForm() {
@@ -323,7 +323,9 @@
                        $status = $this->newsletter->unsubscribe( $user );
                        $action = 'unsubscribe';
                }
-
+               if ( !isset( $status ) ) {
+                       throw new Exception( "POST data corrupted or required 
parameter missing from request" );
+               }
                if ( $status->isGood() ) {
                        // @todo We could probably do this in a better way
                        // Add the success message if the action was successful

-- 
To view, visit https://gerrit.wikimedia.org/r/246458
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Gerrit-MessageType: merged
Gerrit-Change-Id: I70a97aae2d509c4075e5345ff3146c28405fc7ab
Gerrit-PatchSet: 8
Gerrit-Project: mediawiki/extensions/Newsletter
Gerrit-Branch: master
Gerrit-Owner: D3r1ck01 <[email protected]>
Gerrit-Reviewer: 01tonythomas <[email protected]>
Gerrit-Reviewer: Addshore <[email protected]>
Gerrit-Reviewer: D3r1ck01 <[email protected]>
Gerrit-Reviewer: Glaisher <[email protected]>
Gerrit-Reviewer: Legoktm <[email protected]>
Gerrit-Reviewer: Mattflaschen <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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