[gjs: 44/45] gi: do not collect user_data argument(s) for callbacks when not passed

[Johan Dahlin <johan src gnome org>]

commit f69e5c6d4eec2a1e67c59e309367b027e99cf01e
Author: Tommi Komulainen <tko litl com>
Date:   Tue Mar 2 13:11:52 2010 +0000

    gi: do not collect user_data argument(s) for callbacks when not passed
    
    https://bugzilla.gnome.org/show_bug.cgi?id=611590

 gi/function.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/gi/function.c b/gi/function.c
index 277611e..9f6bc09 100644
--- a/gi/function.c
+++ b/gi/function.c
@@ -372,9 +372,10 @@ gjs_callback_from_arguments(JSContext *context,
             return FALSE;
         }
 
-        g_assert_cmpuint(*argv_pos, <, argc);
-        gjs_callback_info_add_argument(context, callback_info, argv[*argv_pos]);
-        (*argv_pos)--;
+        if (*argv_pos < argc) {
+            gjs_callback_info_add_argument(context, callback_info, argv[*argv_pos]);
+            (*argv_pos)--;
+        }
         is_notify = TRUE;
         invoke_info->callback_info = *callback_info;
         *all_invoke_infos = g_slist_prepend(*all_invoke_infos, invoke_info);