quick crash fix

[saledjenic]

@anastasiyaig please test this change on top of the latest change @endulab did.

[status-im-auto]

Jenkins Builds

❔	Commit	#️⃣	Finished (UTC)	Duration	Platform	Result
✔️	869bcf9	#1	2022-07-12 12:49:47	~10 min	macos	📦dmg
✔️	869bcf9	#1	2022-07-12 12:51:54	~12 min	linux	📦tgz
✔️	869bcf9	#1	2022-07-12 13:13:03	~33 min	windows	📦exe

[jrainville]

I just tested this PR and I got this error, it might be the same or different than what we had before

DBG 2022-07-12 14:29:50.111-04:00 NewBE_callPrivateRPC                       topics="rpc" tid=14554 file=core.nim:20 rpc_method=wakuext_getContactByID
Traceback (most recent call last)
/home/jonathan/dev/nim-status-client/src/nim_status_client.nim(169) nim_status_client
/home/jonathan/dev/nim-status-client/src/nim_status_client.nim(166) mainProc
/home/jonathan/dev/nim-status-client/vendor/nimqml/src/nimqml/private/qguiapplication.nim(29) exec
/home/jonathan/dev/nim-status-client/vendor/nimqml/src/nimqml/private/qobject.nim(49) qobjectCallback
/home/jonathan/dev/nim-status-client/vendor/nimqml/src/nimqml/private/qobject.nim(34) onSlotCalled
/home/jonathan/dev/nim-status-client/vendor/nimbus-build-system/vendor/Nim/lib/core/macros.nim(566) onSlotCalled
/home/jonathan/dev/nim-status-client/src/app/core/signals/signals_manager.nim(56) receiveSignal
/home/jonathan/dev/nim-status-client/src/app/core/signals/signals_manager.nim(53) processSignal
/home/jonathan/dev/nim-status-client/src/app/core/eventemitter.nim(46) emit
/home/jonathan/dev/nim-status-client/src/app_service/service/contacts/service.nim(170) :anonymous
/home/jonathan/dev/nim-status-client/src/app/core/eventemitter.nim(46) emit
/home/jonathan/dev/nim-status-client/src/app/modules/main/controller.nim(171) :anonymous
/home/jonathan/dev/nim-status-client/src/app/modules/main/io_interface.nim(126) contactUpdated
/home/jonathan/dev/nim-status-client/src/app/modules/main/module.nim(742) contactUpdated
/home/jonathan/dev/nim-status-client/src/app/modules/shared_models/active_section.nim(192) updateMember
/home/jonathan/dev/nim-status-client/src/app/modules/shared_models/section_item.nim(248) updateMember
/home/jonathan/dev/nim-status-client/src/app/modules/shared_models/member_model.nim(257) updateItem
/home/jonathan/dev/nim-status-client/src/app/modules/shared_models/member_model.nim(161) findIndexForMessageId
SIGSEGV: Illegal storage access. (Attempt to read from nil?)
make: *** [Makefile:586: run-linux] Error 1