Call JSValueProtect only if JSValueToObject was successfull

1 files changed, 1 insertions, 1 deletions

diff --git a/src/js.c b/src/js.c
index 84b900d2..c4a45d8d 100644
--- a/src/js.c
+++ b/src/js.c
@@ -94,10 +94,10 @@ js_create_object(WebKitWebFrame *frame, const char *script) {
   if (exc != NULL)
     return NULL;
   JSStringRelease(jsscript);
-  JSValueProtect(ctx, ret);
   JSObjectRef return_object = JSValueToObject(ctx, ret, &exc);
   if (exc != NULL)
     return NULL;
+  JSValueProtect(ctx, ret);
   JSPropertyNameArrayRef array = JSObjectCopyPropertyNames(ctx, return_object);
   for (int i=0; i<JSPropertyNameArrayGetCount(array); i++) {
     JSStringRef prop_name = JSPropertyNameArrayGetNameAtIndex(array, i);