Merge pull request #13 from lolleko/patch-1

Perryvw · web-flow · commit eb65053585fc · 2018-02-02T16:12:18.000+01:00
Empty Return Fix
diff --git a/src/Transpiler.ts b/src/Transpiler.ts
@@ -337,7 +337,11 @@ export class LuaTranspiler {
     }
 
     transpileReturn(node: ts.ReturnStatement): string {
-        return "return " + this.transpileExpression(node.expression);
+        if (node.expression) {
+            return "return " + this.transpileExpression(node.expression);
+        } else {
+            return "return"
+        }
     }
 
     transpileExpression(node: ts.Node, brackets?: boolean): string {
@@ -941,4 +945,4 @@ export class LuaTranspiler {
             return `function(${paramNames.join(",")}) return ` + this.transpileExpression(node.body) + " end";
         }
     }
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -337,7 +337,11 @@ export class LuaTranspiler {`
`337`	`337`	`}`
`338`	`338`
`339`	`339`	`transpileReturn(node: ts.ReturnStatement): string {`
`340`		`- return "return " + this.transpileExpression(node.expression);`
	`340`	`+ if (node.expression) {`
	`341`	`+ return "return " + this.transpileExpression(node.expression);`
	`342`	`+ } else {`
	`343`	`+ return "return"`
	`344`	`+ }`
`341`	`345`	`}`
`342`	`346`
`343`	`347`	`transpileExpression(node: ts.Node, brackets?: boolean): string {`
`@@ -941,4 +945,4 @@ export class LuaTranspiler {`
`941`	`945`	return `function(${paramNames.join(",")}) return ` + this.transpileExpression(node.body) + " end";
`942`	`946`	`}`
`943`	`947`	`}`
`944`		`-}`
	`948`	`+}`