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

Change subject: Prevent JSON parsing errors
......................................................................


Prevent JSON parsing errors

Bug: 61137
Change-Id: I2df6b6108bb7834b927205d3b6afa69354cecaf7
---
M resources/js/ext.uls.preferences.js
1 file changed, 8 insertions(+), 1 deletion(-)

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



diff --git a/resources/js/ext.uls.preferences.js 
b/resources/js/ext.uls.preferences.js
index f4f99ff..cebc20e 100644
--- a/resources/js/ext.uls.preferences.js
+++ b/resources/js/ext.uls.preferences.js
@@ -180,8 +180,15 @@
                                this.preferences = preferenceStore().get( 
this.preferenceName );
                        } else {
                                var options = mw.user.options.get( 
this.preferenceName );
-                               this.preferences = JSON.parse( options );
+
+                               // Try to parse JSON
+                               try {
+                                       this.preferences = JSON.parse( options 
);
+                               } catch ( e ) {
+                                       this.preferences = {};
+                               }
                        }
+
                        this.preferences = this.preferences || {};
                },
 

-- 
To view, visit https://gerrit.wikimedia.org/r/112444
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Gerrit-MessageType: merged
Gerrit-Change-Id: I2df6b6108bb7834b927205d3b6afa69354cecaf7
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/UniversalLanguageSelector
Gerrit-Branch: master
Gerrit-Owner: Amire80 <amir.ahar...@mail.huji.ac.il>
Gerrit-Reviewer: KartikMistry <kartik.mis...@gmail.com>
Gerrit-Reviewer: Nikerabbit <niklas.laxst...@gmail.com>
Gerrit-Reviewer: Santhosh <santhosh.thottin...@gmail.com>
Gerrit-Reviewer: jenkins-bot <>

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