diff --git a/mozilla/js/tests/js1_7/block/regress-349493.js b/mozilla/js/tests/js1_7/block/regress-349493.js
index 71a80abf272..36818da90eb 100755
--- a/mozilla/js/tests/js1_7/block/regress-349493.js
+++ b/mozilla/js/tests/js1_7/block/regress-349493.js
@@ -51,7 +51,7 @@ function test()
   printBugNumber (bug);
   printStatus (summary);
 
-  expect = 'function (x) {\n    return x ? 0 : let (a = 3) a;\n}';
+  expect = 'function (x) {\n    return x ? 0 : (let (a = 3) a);\n}';
 
   var f = function (x) { return x ? 0 : let (a = 3) a; }
   actual = f.toString();
diff --git a/mozilla/js/tests/js1_7/block/regress-349499.js b/mozilla/js/tests/js1_7/block/regress-349499.js
index 0f2ca0474e3..0762dd1ec5e 100755
--- a/mozilla/js/tests/js1_7/block/regress-349499.js
+++ b/mozilla/js/tests/js1_7/block/regress-349499.js
@@ -51,7 +51,7 @@ function test()
   printBugNumber (bug);
   printStatus (summary);
 
-  expect = 'function (x) {\n    new (let (x = 3) x)();\n}';
+  expect = 'function (x) {\n    new (let (x = 3) x);\n}';
 
   var f = function(x) { new let (x = 3) x };
   actual = f.toString();