[jscore] Fix compilation warning

diff --git a/jscorebus/jscorebus-signature.c b/jscorebus/jscorebus-signature.c
index 5acdf2905bbf880ba205f62b71bef689565e2ff8..73f5a23858841c30d5fe1f5c8be3ef3b41ee0363 100644 (file)
--- a/jscorebus/jscorebus-signature.c
+++ b/jscorebus/jscorebus-signature.c
@@ -162,7 +162,7 @@ char *jsvalue_to_signature(JSContextRef context,
         }
 
         /* Default conversion is to dict */
-        propnames = JSObjectCopyPropertyNames(context, jsvalue);
+        propnames = JSObjectCopyPropertyNames(context, (JSObjectRef)jsvalue);
         jsdict_get_signature(context, jsvalue, propnames, &dict_signature);
         if (dict_signature != NULL)
         {