Test for grammars not being found only, when parameters were given.

mike-lischke · Dec 29, 2024 · a6094e7 · a6094e7
1 parent bdc4607
commit a6094e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Tool.ts b/src/Tool.ts
@@ -66,7 +66,7 @@ export class Tool implements ITool {
         this.grammarFiles = this.toolParameters.args;
         this.errorManager = new ErrorManager(this.toolParameters.msgFormat, this.toolParameters.longMessages,
             this.toolParameters.warningsAreErrors);
-        if (this.grammarFiles.length === 0) {
+        if (args && args.length > 0 && this.grammarFiles.length === 0) {
             this.errorManager.toolError(ErrorType.NO_GRAMMARS_FOUND);
         }
     }