static/js/settings_account.js: Handle null custom fields values.
static/js/settings_account.js: Handle null custom fields values.

shubhamdhama/zulip,kou/zulip,rht/zulip,rishig/zulip,timabbott/zulip,punchagan/zulip,eeshangarg/zulip,shubhamdhama/zulip,brainwane/zulip,showell/zulip,shubhamdhama/zulip,rishig/zulip,timabbott/zulip,rishig/zulip,brainwane/zulip,zulip/zulip,showell/zulip,zulip/zulip,dhcrzf/zulip,timabbott/zulip,timabbott/zulip,dhcrzf/zulip,rishig/zulip,zulip/zulip,brainwane/zulip,rht/zulip,synicalsyntax/zulip,hackerkid/zulip,tommyip/zulip,eeshangarg/zulip,timabbott/zulip,andersk/zulip,kou/zulip,eeshangarg/zulip,shubhamdhama/zulip,showell/zulip,rishig/zulip,synicalsyntax/zulip,tommyip/zulip,hackerkid/zulip,rishig/zulip,jackrzhang/zulip,kou/zulip,tommyip/zulip,hackerkid/zulip,eeshangarg/zulip,punchagan/zulip,rht/zulip,dhcrzf/zulip,tommyip/zulip,timabbott/zulip,shubhamdhama/zulip,synicalsyntax/zulip,shubhamdhama/zulip,kou/zulip,showell/zulip,brainwane/zulip,dhcrzf/zulip,zulip/zulip,jackrzhang/zulip,jackrzhang/zulip,synicalsyntax/zulip,andersk/zulip,synicalsyntax/zulip,zulip/zulip,jackrzhang/zulip,dhcrzf/zulip,rht/zulip,hackerkid/zulip,hackerkid/zulip,hackerkid/zulip,rishig/zulip,zulip/zulip,andersk/zulip,brainwane/zulip,dhcrzf/zulip,dhcrzf/zulip,kou/zulip,eeshangarg/zulip,timabbott/zulip,showell/zulip,andersk/zulip,showell/zulip,punchagan/zulip,andersk/zulip,punchagan/zulip,eeshangarg/zulip,synicalsyntax/zulip,tommyip/zulip,rht/zulip,jackrzhang/zulip,brainwane/zulip,brainwane/zulip,andersk/zulip,jackrzhang/zulip,punchagan/zulip,showell/zulip,tommyip/zulip,tommyip/zulip,andersk/zulip,zulip/zulip,rht/zulip,punchagan/zulip,synicalsyntax/zulip,eeshangarg/zulip,jackrzhang/zulip,kou/zulip,hackerkid/zulip,kou/zulip,punchagan/zulip,shubhamdhama/zulip,rht/zulip