fix

dcodeIO · dcodeIO · commit c5fc6c63ac80 · 2019-01-30T18:18:35.000+01:00
diff --git a/src/ast.ts b/src/ast.ts
@@ -1829,7 +1829,7 @@ export class FunctionDeclaration extends DeclarationStatement {
     var body = this.body;
     if (!(body && body.kind == NodeKind.BLOCK)) return null;
     var statements = (<BlockStatement>body).statements;
-    if (statements.length < 0) return null;
+    if (!statements.length) return null;
     return statements[0];
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -1829,7 +1829,7 @@ export class FunctionDeclaration extends DeclarationStatement {`
`1829`	`1829`	`var body = this.body;`
`1830`	`1830`	`if (!(body && body.kind == NodeKind.BLOCK)) return null;`
`1831`	`1831`	`var statements = (<BlockStatement>body).statements;`
`1832`		`- if (statements.length < 0) return null;`
	`1832`	`+ if (!statements.length) return null;`
`1833`	`1833`	`return statements[0];`
`1834`	`1834`	`}`
`1835`	`1835`	`}`