# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1522004429 25200
# Node ID e94cff9cb625a92aaad29d2c22ad2eefdafc630b
# Parent  5b1157eb189d2446647f5b01625bfa4e8aff3b11
Make sure config directory exists before trying to save config file

diff -r 5b1157eb189d -r e94cff9cb625 config.c
--- a/config.c	Sun Mar 25 10:49:19 2018 -0700
+++ b/config.c	Sun Mar 25 12:00:29 2018 -0700
@@ -250,6 +250,7 @@
 	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);
diff -r 5b1157eb189d -r e94cff9cb625 util.c
--- a/util.c	Sun Mar 25 10:49:19 2018 -0700
+++ b/util.c	Sun Mar 25 12:00:29 2018 -0700
@@ -549,7 +549,7 @@
 	return (time_t)wintime;
 }
 
-int ensure_dir_exists(char *path)
+int ensure_dir_exists(const char *path)
 {
 	if (CreateDirectory(path, NULL)) {
 		return 1;
@@ -703,7 +703,7 @@
 #endif
 }
 
-int ensure_dir_exists(char *path)
+int ensure_dir_exists(const char *path)
 {
 	struct stat st;
 	if (stat(path, &st)) {
diff -r 5b1157eb189d -r e94cff9cb625 util.h
--- a/util.h	Sun Mar 25 10:49:19 2018 -0700
+++ b/util.h	Sun Mar 25 12:00:29 2018 -0700
@@ -71,7 +71,7 @@
 //Gets the modification time of a file
 time_t get_modification_time(char *path);
 //Recusrively creates a directory if it does not exist
-int ensure_dir_exists(char *path);
+int ensure_dir_exists(const char *path);
 //Returns the contents of a symlink in a newly allocated string
 char * readlink_alloc(char * path);
 //Prints an error message to stderr and to a message box if not in headless mode and then exits