Change Details

**Steps to replicate the issue** (include links if applicable): * https://en.wikipedia.org/w/api.php?action=help&modules=globalpreferences **What happens?**: > If no value is given (not even an equals sign), e.g., preferencename|otherpreference|..., the preference will be made non-global. **What should have happened instead?**: "Global preferences cannot be removed" **Other information** (browser name/version, screenshots, etc.): api = new mw.Api() api.postWithEditToken({action:'globalpreferences',change:['userjs-test2=foo']}); (reload page) mw.user.options.get('userjs-test2'); returns "foo" api = new mw.Api() api.postWithEditToken({action:'globalpreferences',change:['userjs-test2']}); (reload page) mw.user.options.get('userjs-test2'); still returns "foo"

**Steps to replicate the issue** (include links if applicable): * https://en.wikipedia.org/w/api.php?action=help&modules=globalpreferences * https://en.wikipedia.org/w/api.php?action=help&modules=globalpreferenceoverrides **What happens?**: > If no value is given (not even an equals sign), e.g., preferencename|otherpreference|..., the preference will be made non-global. **What should have happened instead?**: "Global preferences cannot be removed" **Other information** (browser name/version, screenshots, etc.): api = new mw.Api() api.postWithEditToken({action:'globalpreferences',change:['userjs-test2=foo']}); (reload page) mw.user.options.get('userjs-test2'); returns "foo" api = new mw.Api() api.postWithEditToken({action:'globalpreferences',change:['userjs-test2']}); (reload page) mw.user.options.get('userjs-test2'); still returns "foo"

**Steps to replicate the issue** (include links if applicable): * https://en.wikipedia.org/w/api.php?action=help&modules=globalpreferences * https://en.wikipedia.org/w/api.php?action=help&modules=globalpreferenceoverrides **What happens?**: > If no value is given (not even an equals sign), e.g., preferencename|otherpreference|..., the preference will be made non-global. **What should have happened instead?**: "Global preferences cannot be removed" **Other information** (browser name/version, screenshots, etc.): api = new mw.Api() api.postWithEditToken({action:'globalpreferences',change:['userjs-test2=foo']}); (reload page) mw.user.options.get('userjs-test2'); returns "foo" api = new mw.Api() api.postWithEditToken({action:'globalpreferences',change:['userjs-test2']}); (reload page) mw.user.options.get('userjs-test2'); still returns "foo"