[nautilus-actions] Fix case insenstive comparison (bug reported by Johan Spee)

[Pierre Wieser <pwieser src gnome org>]

commit 9364f4380a5e535ff358a0f13a83c4e3c8b3b0eb
Author: Pierre Wieser <pwieser trychlos org>
Date:   Fri Jan 28 09:09:36 2011 +0100

    Fix case insenstive comparison (bug reported by Johan Spee)

 ChangeLog              |    3 +++
 src/core/na-icontext.c |    4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index fa05446..25b2d13 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2011-01-28 Pierre Wieser <pwieser trychlos org>
 
+	* src/core/na-icontext.c (is_candidate_for_basenames):
+	Fix case insenstive comparison (bug reported by Johan Spee).
+
 	Whole refactoring of BaseWindow / BaseAssistant / BaseDialog
 
 	* src/nact/base-application.c:
diff --git a/src/core/na-icontext.c b/src/core/na-icontext.c
index 1ee2316..8f3d6be 100644
--- a/src/core/na-icontext.c
+++ b/src/core/na-icontext.c
@@ -853,7 +853,7 @@ is_candidate_for_basenames( const NAIContext *object, guint target, GList *files
 				bname = na_selected_info_get_basename( NA_SELECTED_INFO( it->data ));
 				bname_utf8 = g_filename_to_utf8( bname, -1, NULL, NULL, NULL );
 				if( !matchcase ){
-					tmp = g_ascii_strdown( bname_utf8, g_utf8_strlen( bname_utf8, -1 ));
+					tmp = g_utf8_strdown( bname_utf8, -1 );
 					g_free( bname_utf8 );
 					bname_utf8 = tmp;
 				}
@@ -862,7 +862,7 @@ is_candidate_for_basenames( const NAIContext *object, guint target, GList *files
 				for( ib = basenames ; ib && ok ; ib = ib->next ){
 					pattern = matchcase ?
 						g_strdup(( gchar * ) ib->data ) :
-						g_ascii_strdown(( gchar * ) ib->data, strlen(( gchar * ) ib->data ));
+						g_utf8_strdown(( gchar * ) ib->data, -1 );
 					positive = is_positive_assertion( pattern );
 					pattern_utf8 = g_filename_to_utf8( positive ? pattern : pattern+1, -1, NULL, NULL, NULL );