fix(nano-server): compatible with ParamValueType

Alwatr · Jan 30, 2023 · 325d896 · 325d896
1 parent 0d229f5
commit 325d896
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/nano-server/src/nano-server.ts b/core/nano-server/src/nano-server.ts
@@ -525,10 +525,10 @@ export class AlwatrConnection {
   /**
    * Parse query param and validate with param type.
    */
-  protected _sanitizeParam(name: string, type: ParamKeyType): ParamValueType {
+  protected _sanitizeParam(name: string, type: ParamKeyType): ParamValueType | null {
     let value = this.url.searchParams.get(name);
 
-    if (value == null || value.length === 0) {
+    if (value == null || value === '') {
       return null;
     }