fix(typeahead): fix error on blur after init

[emhaechi]

Fix error thrown on blur before input is given

Closes #5736

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• read and followed the CONTRIBUTING.md guide.
• built and tested the changes locally.
• added/updated tests.
• added/updated API documentation.
• added/updated demos.

[codecov]

Codecov Report

Merging #5760 into development will decrease coverage by 0.06%.
The diff coverage is 0.00%.

@@               Coverage Diff               @@
##           development    #5760      +/-   ##
===============================================
- Coverage        73.72%   73.65%   -0.07%     
===============================================
  Files              323      323              
  Lines            11650    11651       +1     
  Branches          2481     2481              
===============================================
- Hits              8589     8582       -7     
- Misses            1955     1962       +7     
- Partials          1106     1107       +1     

Impacted Files	Coverage Δ
src/typeahead/typeahead.directive.ts	81.65% <0.00%> (+1.14%)	⬆️
src/chronos/i18n/it.ts	71.42% <0.00%> (-28.58%)	⬇️
src/chronos/i18n/pt-br.ts	75.00% <0.00%> (-25.00%)	⬇️
...ker/themes/bs/bs-months-calendar-view.component.ts	56.25% <0.00%> (-12.50%)	⬇️
src/chronos/i18n/uk.ts	76.92% <0.00%> (-2.57%)	⬇️
src/datepicker/bs-datepicker.component.ts	68.25% <0.00%> (-1.59%)	⬇️
src/datepicker/reducer/bs-datepicker.effects.ts	74.07% <0.00%> (-1.49%)	⬇️
src/chronos/i18n/cs.ts	84.21% <0.00%> (ø)
src/chronos/i18n/sk.ts	80.00% <0.00%> (ø)
... and 1 more

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[ArturKwiatkowski]

@daniloff200 any chance you could have a look into this? It solves the nasty error which can be observed even on the official docs page. Thanks in advance!

[ArturKwiatkowski]

Thanks, how does the release process of this looks now?

[daniel-codrea]

Any news when this fix will be published?

[szh]

This is in the changelog under 5.7.0, but it's not published to npm. Anything holding it up?

[tomstumshais]

Hey!
Could someone please publish 5.7.0 version with this fix to npm?