remove hash table if there is nothing in the hash table to minimize memory

Change-Id: I86140d7bbec589f5753022a2a7d979ed7ad5dd76

diff --git a/src/connectivity.c b/src/connectivity.c
index a9c695b..d1ef473 100644 (file)
--- a/src/connectivity.c
+++ b/src/connectivity.c
@@ -913,6 +913,11 @@ int connectivity_attributes_remove_value_by_key(connectivity_resource_s *resourc
        if (resource_info->value_hash)
                g_hash_table_remove(resource_info->value_hash, key);
 
+       if (g_hash_table_size(resource_info->value_hash) == 0) {
+               g_hash_table_unref(resource_info->value_hash);
+               resource_info->value_hash = NULL;
+       }
+
        return 0;
 }