From c0be17a6bd21ea31f841a30c64d985b7c109803b Mon Sep 17 00:00:00 2001
From: philippmeissner <pm@zeit.dev>
Date: Wed, 3 Jun 2020 13:44:45 +0200
Subject: [PATCH] updated param type to include already handled types

---
 projects/ngx-translate/core/src/lib/translate.pipe.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/ngx-translate/core/src/lib/translate.pipe.ts b/projects/ngx-translate/core/src/lib/translate.pipe.ts
index b1f4ea3c..6d0abb35 100644
--- a/projects/ngx-translate/core/src/lib/translate.pipe.ts
+++ b/projects/ngx-translate/core/src/lib/translate.pipe.ts
@@ -37,7 +37,7 @@ export class TranslatePipe implements PipeTransform, OnDestroy {
     this.translate.get(key, interpolateParams).subscribe(onTranslation);
   }
 
-  transform(query: string, ...args: any[]): any {
+  transform(query: string | null | undefined, ...args: any[]): any {
     if (!query || !query.length) {
       return query;
     }