vpn-provider: Check if providers list is NULL before using it

diff --git a/vpn/vpn-provider.c b/vpn/vpn-provider.c
index 4c9fa15..56a9c51 100644 (file)
--- a/vpn/vpn-provider.c
+++ b/vpn/vpn-provider.c
@@ -1595,6 +1595,9 @@ static void provider_create_all_from_type(const char *provider_type)
 
        providers = __connman_storage_get_providers();
 
+       if (providers == NULL)
+               return;
+
        for (i = 0; providers[i] != NULL; i+=1) {
 
                if (strncmp(providers[i], "provider_", 9) != 0)