Remove unused package_list_strip_duplicates

After 908cdd0, there are no more duplicates in the package list and this
function is unused.

1 files changed, 0 insertions, 37 deletions

diff --git a/pkg.c b/pkg.c
index da3b3f4..5aa4380 100644
--- a/pkg.c
+++ b/pkg.c
@@ -599,43 +599,6 @@ merge_flag_lists (GList *packages, FlagType type)
   return merged;
 }
 
-/* Work backwards from the end of the package list to remove duplicate
- * packages. This could happen because the package was specified multiple
- * times on the command line, or because multiple packages require the same
- * package. When we have duplicate dependencies, starting from the end of the
- * list ensures that the dependency shows up later in the package list and
- * Libs will come out correctly. */
-static GList *
-package_list_strip_duplicates (GList *packages)
-{
-  GList *cur;
-  GHashTable *requires;
-
-  requires = g_hash_table_new (g_str_hash, g_str_equal);
-  for (cur = g_list_last (packages); cur != NULL; cur = g_list_previous (cur))
-    {
-      Package *pkg = cur->data;
-
-      if (g_hash_table_lookup_extended (requires, pkg->key, NULL, NULL))
-        {
-          GList *dup = cur;
-
-          /* Remove the duplicate package from the list */
-          debug_spew ("Removing duplicate package %s\n", pkg->key);
-          cur = cur->next;
-          packages = g_list_delete_link (packages, dup);
-        }
-      else
-        {
-          /* Unique package. Track it and move to the next. */
-          g_hash_table_replace (requires, pkg->key, pkg->key);
-        }
-    }
-  g_hash_table_destroy (requires);
-
-  return packages;
-}
-
 static GList *
 fill_list (GList *packages, FlagType type,
            gboolean in_path_order, gboolean include_private)