[seed] Fix iteration over out parameters after invoking a function.

[Tim Horton <hortont src gnome org>]

commit 249a26bd0774ff7a3c45c295c1b355ab015981c1
Author: Xan Lopez <xan gnome org>
Date:   Mon Jun 22 15:18:36 2009 +0300

    Fix iteration over out parameters after invoking a function.
    
    We were using the same index to iterate over both in and out arrays,
    but since they are different arrays both starting at 0 we need to use
    two variables.
    
    On top of that, use out_args as the arguments source, since that's the
    array that we pass to g_function_info_invoke.

 libseed/seed-engine.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/libseed/seed-engine.c b/libseed/seed-engine.c
index e96e6c7..cf3d345 100644
--- a/libseed/seed-engine.c
+++ b/libseed/seed-engine.c
@@ -407,6 +407,7 @@ seed_gobject_method_invoked (JSContextRef ctx,
   GArgument *out_args;
   GArgument *out_values;
   guint n_args, n_in_args, n_out_args, i;
+  guint in_args_pos, out_args_pos;
   GIArgInfo *arg_info;
   GITypeInfo *type_info;
   GIDirection dir;
@@ -542,6 +543,8 @@ seed_gobject_method_invoked (JSContextRef ctx,
 
       return JSValueMakeNull (ctx);
     }
+
+  in_args_pos = out_args_pos = 0;
   for (i = 0; (i < n_args); i++)
     {
       JSValueRef jsout_val;
@@ -553,14 +556,16 @@ seed_gobject_method_invoked (JSContextRef ctx,
 	{
 	  seed_gi_release_in_arg (g_arg_info_get_ownership_transfer
 				  (arg_info), type_info,
-				  &in_args[i + (instance_method ? 1 : 0)]);
+				  &in_args[in_args_pos + (instance_method ? 1 : 0)]);
+          in_args_pos++;
 
 	  g_base_info_unref ((GIBaseInfo *) type_info);
 	  g_base_info_unref ((GIBaseInfo *) arg_info);
 	  continue;
 	}
-      jsout_val = seed_gi_argument_make_js (ctx, &out_values[i],
+      jsout_val = seed_gi_argument_make_js (ctx, &out_args[out_args_pos],
 					    type_info, exception);
+      out_args_pos++;
       if (!JSValueIsNull (ctx, arguments[i]) &&
 	  JSValueIsObject (ctx, arguments[i]))
 	{