Make sure config directory exists before trying to save config file

--HG--
branch : nuklear_ui

1 files changed, 1 insertions, 0 deletions

diff --git a/config.c b/config.c
index 71a31f4..14cf5b8 100644
--- a/config.c
+++ b/config.c
@@ -250,6 +250,7 @@ void persist_config(tern_node *config)
 	if (!confdir) {
 		fatal_error("Failed to locate config file directory\n");
 	}
+	ensure_dir_exists(confdir);
 	char *confpath = path_append(confdir, "blastem.cfg");
 	if (!serialize_config_file(config, confpath)) {
 		fatal_error("Failed to write config to %s\n", confpath);