[gtk+/wip/cssvalue] xxx: arrayvalue

[Benjamin Otte <otte src gnome org>]

commit ba67a9ebb849eaa00210fac8ddce57ed52905899
Author: Benjamin Otte <otte redhat com>
Date:   Sun Apr 1 06:27:29 2012 +0200

    xxx: arrayvalue

 gtk/gtkcssarrayvalue.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcssarrayvalue.c b/gtk/gtkcssarrayvalue.c
index 34f2e26..5260eaf 100644
--- a/gtk/gtkcssarrayvalue.c
+++ b/gtk/gtkcssarrayvalue.c
@@ -83,7 +83,7 @@ gtk_css_value_array_print (const GtkCssValue *value,
     {
       if (i > 0)
         g_string_append (string, ", ");
-      _gtk_css_value_print (value->values[i]);
+      _gtk_css_value_print (value->values[i], string);
     }
 }
 
@@ -115,6 +115,7 @@ _gtk_css_array_value_get_nth (const GtkCssValue *value,
 {
   g_return_val_if_fail (value != NULL, NULL);
   g_return_val_if_fail (value->class == &GTK_CSS_VALUE_ARRAY, NULL);
+  g_return_val_if_fail (value->n_values > 0, NULL);
 
   return value->values[i % value->n_values];
 }