gistfile1.diff

diff --git a/js/src/shell/js.cpp b/js/src/shell/js.cpp
--- a/js/src/shell/js.cpp
+++ b/js/src/shell/js.cpp
@@ -824,22 +824,22 @@ Evaluate(JSContext *cx, unsigned argc, j
                              "evaluate");
         return false;
     }
     if (!JSVAL_IS_STRING(argv[0]) || (argc == 2 && JSVAL_IS_PRIMITIVE(argv[1]))) {
         JS_ReportErrorNumber(cx, my_GetErrorMessage, NULL, JSSMSG_INVALID_ARGS, "evaluate");
         return false;
     }
 
-    bool newContext;
-    RootedVarObject global(cx, NULL);
+    bool newContext = false;
     bool compileAndGo = true;
     const char *fileName = "@evaluate";
     JSAutoByteString fileNameBytes;
     unsigned lineNumber = 1;
+    RootedVarObject global(cx, NULL);
 
     global = JS_GetGlobalForObject(cx, JSVAL_TO_OBJECT(JS_CALLEE(cx, vp)));
     if (!global)
         return false;
 
     if (argc == 2) {
         RootedVarObject options(cx, JSVAL_TO_OBJECT(argv[1]));
         jsval v;