From 63545d31ca656dd2a81cc5c91444334c19ef34be Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Thu, 26 Mar 2020 14:06:57 +0100
Subject: [PATCH] shared: add nm_g_hash_table_*() utils for accepting %NULL
 hash argument

---
 shared/nm-glib-aux/nm-shared-utils.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/shared/nm-glib-aux/nm-shared-utils.h b/shared/nm-glib-aux/nm-shared-utils.h
index 0d5f383de0..1804081a54 100644
--- a/shared/nm-glib-aux/nm-shared-utils.h
+++ b/shared/nm-glib-aux/nm-shared-utils.h
@@ -1309,6 +1309,26 @@ char *nm_utils_g_slist_strlist_join (const GSList *a, const char *separator);
 
 /*****************************************************************************/
 
+static inline guint
+nm_g_hash_table_size (GHashTable *hash)
+{
+	return hash ? g_hash_table_size (hash) : 0u;
+}
+
+static inline gpointer
+nm_g_hash_table_lookup (GHashTable *hash, gconstpointer key)
+{
+	return hash ? g_hash_table_lookup (hash, key) : NULL;
+}
+
+static inline gboolean
+nm_g_hash_table_remove (GHashTable *hash, gconstpointer key)
+{
+	return hash ? g_hash_table_remove (hash, key) : FALSE;
+}
+
+/*****************************************************************************/
+
 gssize nm_utils_ptrarray_find_binary_search (gconstpointer *list,
                                              gsize len,
                                              gconstpointer needle,