fix(search): fix unsubcribe issue that prevented the lib from working

infra-geo-ouverte · May 5, 2017 · 9d302a1 · 9d302a1
1 parent bea2ea0
commit 9d302a1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/lib/search/search-bar/search-url-param.directive.ts b/src/lib/search/search-bar/search-url-param.directive.ts
@@ -15,7 +15,9 @@ export class SearchUrlParamDirective implements OnInit {
   ngOnInit() {
     const queryParams$$ = this.route.queryParams
       .subscribe(params => {
-        queryParams$$.unsubscribe();
+        if (queryParams$$ !== undefined) {
+          queryParams$$.unsubscribe();
+        }
         if (params['search']) {
           this.component.setTerm(params['search']);
         }