[gimp/metadata-browser: 2/13] Revert "Default XMP_TYPE_LANG_ALT to "x-default" according to spec."

[Roman Joost <romanofski src gnome org>]

commit ce9417ad0fd17122da0f63dbbbc5975422814ef8
Author: Roman Joost <roman bromeco de>
Date:   Thu Sep 1 20:29:43 2011 +1000

    Revert "Default XMP_TYPE_LANG_ALT to "x-default" according to spec."
    
    This reverts commit a4ccfcee72e13228ced79185d1116c846df63892, because
    the encoder needs to generate XMP data with attributes and their
    language code if they're set in the model. This commit was hiding the
    problem, that the xmp_model_entry widgets changed the raw value in the
    tree model and set a wrong type of value therefore overwriting important
    data.

 plug-ins/metadata/xmp-encode.c |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/plug-ins/metadata/xmp-encode.c b/plug-ins/metadata/xmp-encode.c
index bf6e375..7d85171 100644
--- a/plug-ins/metadata/xmp-encode.c
+++ b/plug-ins/metadata/xmp-encode.c
@@ -153,10 +153,13 @@ gen_property (GString            *buffer,
     case XMP_TYPE_LANG_ALT:
       g_string_append_printf (buffer, "  <%s:%s>\n   <rdf:Alt>\n",
                               schema->prefix, property->name);
-      gen_element (buffer, 4,
-                   "rdf", "li", value_array[0],
-                   "xml:lang", "x-default",
-                   NULL);
+      for (i = 0; value_array[i] != NULL; i += 2)
+        {
+          gen_element (buffer, 4,
+                       "rdf", "li", value_array[i + 1],
+                       "xml:lang", value_array[i],
+                       NULL);
+        }
       g_string_append_printf (buffer, "   </rdf:Alt>\n  </%s:%s>\n",
                               schema->prefix, property->name);
       break;