diff --git a/src/services/smartIndenter.ts b/src/services/smartIndenter.ts
index 3fbfe142282..ad06d55e39d 100644
--- a/src/services/smartIndenter.ts
+++ b/src/services/smartIndenter.ts
@@ -253,7 +253,8 @@ module ts.formatting {
                             rangeContainsStartEnd((<CallExpression>node.parent).typeArguments, start, node.getEnd())) {
                             return (<CallExpression>node.parent).typeArguments;
                         }
-                        if (rangeContainsStartEnd((<CallExpression>node.parent).arguments, start, node.getEnd())) {
+                        if ((<CallExpression>node.parent).arguments &&
+                            rangeContainsStartEnd((<CallExpression>node.parent).arguments, start, node.getEnd())) {
                             return (<CallExpression>node.parent).arguments;
                         }
                         break;
diff --git a/tests/cases/fourslash/indentNewExpressionNoBraces.ts b/tests/cases/fourslash/indentNewExpressionNoBraces.ts
new file mode 100644
index 00000000000..b1dac278ca3
--- /dev/null
+++ b/tests/cases/fourslash/indentNewExpressionNoBraces.ts
@@ -0,0 +1,7 @@
+/// <reference path='fourslash.ts'/>
+
+////new Foo/*1*/
+
+goTo.marker("1");
+edit.insert("\n");
+verify.indentationIs(0);
\ No newline at end of file