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fix(ivy): inject null for missing attributes (#27237)

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PR Close #27237
This commit is contained in:
Pawel Kozlowski
2018-11-22 16:03:26 +01:00
committed by Jason Aden
parent dc300c5c41
commit 3c9ad1d231
4 changed files with 17 additions and 17 deletions
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4
packages/core/src/render3/di.ts
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@ -262,7 +262,7 @@ export function diPublicInInjector(
*
* @publicApi
*/
export function injectAttributeImpl(tNode: TNode, attrNameToInject: string): string|undefined {
export function injectAttributeImpl(tNode: TNode, attrNameToInject: string): string|null {
ngDevMode && assertNodeOfPossibleTypes(
tNode, TNodeType.Container, TNodeType.Element, TNodeType.ElementContainer);
ngDevMode && assertDefined(tNode, 'expecting tNode');
@ -276,7 +276,7 @@ export function injectAttributeImpl(tNode: TNode, attrNameToInject: string): str
}
}
}
return undefined;
return null;
}

2
packages/core/src/render3/instructions.ts
View File

@ -2758,7 +2758,7 @@ export function directiveInject<T>(
/**
* Facade for the attribute injection from DI.
*/
export function injectAttribute(attrNameToInject: string): string|undefined {
export function injectAttribute(attrNameToInject: string): string|null {
return injectAttributeImpl(getPreviousOrParentTNode(), attrNameToInject);
}