From fa469c4dcc68ff21b446d733fb70b120c9c411fd Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Fri, 30 Sep 2016 07:06:27 +0200
Subject: [PATCH] Create dir_is_empty

---
 dirs.c               | 32 ++++++++++++++++----------------
 dirs.h               |  8 +-------
 tasks/task_content.c |  4 ++--
 3 files changed, 19 insertions(+), 25 deletions(-)

diff --git a/dirs.c b/dirs.c
index 8cd35725ba..1e86cc7285 100644
--- a/dirs.c
+++ b/dirs.c
@@ -168,24 +168,24 @@ void dir_check_shader(bool pressed_next, bool pressed_prev)
 
 /* empty functions */
 
-bool dir_is_system_empty(void)
+bool dir_is_empty(enum rarch_dir_type type)
 {
-   return string_is_empty(dir_savefile);
-}
+   switch (type)
+   {
+      case RARCH_DIR_SYSTEM:
+         return string_is_empty(dir_system);
+      case RARCH_DIR_SAVEFILE:
+         return string_is_empty(dir_savefile);
+      case RARCH_DIR_SAVESTATE:
+         return string_is_empty(dir_savestate);
+      case RARCH_DIR_OSK_OVERLAY:
+         return string_is_empty(dir_osk_overlay);
+      case RARCH_DIR_NONE:
+      default:
+         break;
+   }
 
-bool dir_is_savefile_empty(void)
-{
-   return string_is_empty(dir_savefile);
-}
-
-bool dir_is_savestate_empty(void)
-{
-   return string_is_empty(dir_savestate);
-}
-
-bool dir_is_osk_overlay_empty(void)
-{
-   return string_is_empty(dir_osk_overlay);
+   return false;
 }
 
 /* get size functions */
diff --git a/dirs.h b/dirs.h
index f172d04474..61cfb8178f 100644
--- a/dirs.h
+++ b/dirs.h
@@ -44,13 +44,7 @@ void dir_check_shader(bool pressed_next, bool pressed_prev);
 
 /* empty functions */
 
-bool dir_is_savefile_empty(void);
-
-bool dir_is_savestate_empty(void);
-
-bool dir_is_system_empty(void);
-
-bool dir_is_osk_overlay_empty(void);
+bool dir_is_empty(enum rarch_dir_type type);
 
 /* clear functions */
 
diff --git a/tasks/task_content.c b/tasks/task_content.c
index 5f8866b3af..95cdfd348e 100644
--- a/tasks/task_content.c
+++ b/tasks/task_content.c
@@ -847,9 +847,9 @@ static void menu_content_environment_get(int *argc, char *argv[],
 
    if (!path_is_empty(RARCH_PATH_CONFIG))
       wrap_args->config_path   = path_get(RARCH_PATH_CONFIG);
-   if (!dir_is_savefile_empty())
+   if (!dir_is_empty(RARCH_DIR_SAVEFILE))
       wrap_args->sram_path     = dir_get_savefile();
-   if (!dir_is_savestate_empty())
+   if (!dir_is_empty(RARCH_DIR_SAVESTATE))
       wrap_args->state_path    = dir_get_savestate();
    if (fullpath && *fullpath)
       wrap_args->content_path  = fullpath;