Hotfix no structure
Crash when user with no structure in utils :
updating structure of 364 mezigs...
/opt/bundle/bundle/programs/server/node_modules/fibers/future.js:280
throw(ex);
^
TypeError: Cannot read property 'structure' of undefined
at imports/api/utils.js:121:16
at Array.forEach (<anonymous>)
at updateAllStructures (imports/api/utils.js:119:29)
at server/main.js:85:5
at packages/meteor.js:365:18
at Function.time (/opt/bundle/bundle/programs/server/profile.js:251:30)
at /opt/bundle/bundle/programs/server/boot.js:398:15
at /opt/bundle/bundle/programs/server/boot.js:440:7
at Function.run (/opt/bundle/bundle/programs/server/profile.js:256:14)
at /opt/bundle/bundle/programs/server/boot.js:438:13```