fix(TranslatePipe): more robust when keys are falsy

ngx-translate · Mar 19, 2016 · 28eda37 · 28eda37
1 parent 13eea25
commit 28eda37
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/bundles/ng2-translate.js b/bundles/ng2-translate.js
@@ -82,7 +82,7 @@ System.registerDynamic("src/translate.pipe", ["angular2/core", "./translate.serv
     };
     TranslatePipe.prototype.transform = function(query, args) {
       var _this = this;
-      if (query.length === 0) {
+      if (!query || query.length === 0) {
         return query;
       }
       if (this.equals(query, this.lastKey) && this.equals(args, this.lastParams)) {

diff --git a/src/translate.pipe.ts b/src/translate.pipe.ts
@@ -76,7 +76,7 @@ export class TranslatePipe implements PipeTransform, OnDestroy {
     }
 
     transform(query: string, args: any[]): any {
-        if(query.length === 0) {
+        if(!query || query.length === 0) {
             return query;
         }
         // if we ask another time for the same key, return the last value