399 | Fixed bug on barcode scanner crash

[maimoonak]

Fixes #399

Type
Bug fix

Checklist

• I have written Unit tests for any new feature(s) and edge cases for bug fixes
• I have added any strings visible on UI components to the strings.xml file
• I have updated the CHANGELOG.md file for any notable changes to the codebase
• I have run ./gradlew spotlessApply and ./gradlew spotlessCheck to check my code follows the project's style guide
• I have built and run the fhircore app to verify my change fixes the issue and/or does not break the app

[pld]

can you please add a test that replicates the error in the issue that fails without this patch and passes with it?

[coveralls]

Pull Request Test Coverage Report for Build #209

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 32 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.07%) to 86.264%

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Files with Coverage Reduction	New Missed Lines	%
src/main/java/org/smartregister/fhircore/viewmodel/PatientListViewModel.kt	1	97.37%
src/main/java/org/smartregister/fhircore/fragment/PatientListFragment.kt	31	60.69%

Totals
Change from base Build #205:	-0.07%
Covered Lines:	1256
Relevant Lines:	1456

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💛 - Coveralls

[pld]

lgtm!