From 7c4307329a52b5954912439959e04e9a8e824ddb Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 8 Jan 2015 21:55:05 +0100
Subject: [PATCH] (SDK) Minor cleanups in file_list.c/file_path.c

---
 libretro-sdk/file/file_list.c |  6 +++---
 libretro-sdk/file/file_path.c | 16 +++++++---------
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/libretro-sdk/file/file_list.c b/libretro-sdk/file/file_list.c
index fc06920471..c48fb0690a 100644
--- a/libretro-sdk/file/file_list.c
+++ b/libretro-sdk/file/file_list.c
@@ -48,9 +48,9 @@ void file_list_push(file_list_t *list,
 
 size_t file_list_get_size(const file_list_t *list)
 {
-   if (list)
-      return list->size;
-   return 0;
+   if (!list)
+      return 0;
+   return list->size;
 }
 
 size_t file_list_get_directory_ptr(const file_list_t *list)
diff --git a/libretro-sdk/file/file_path.c b/libretro-sdk/file/file_path.c
index 9a02c132b7..146ce4e10a 100644
--- a/libretro-sdk/file/file_path.c
+++ b/libretro-sdk/file/file_path.c
@@ -69,9 +69,9 @@
 const char *path_get_extension(const char *path)
 {
    const char *ext = strrchr(path_basename(path), '.');
-   if (ext)
-      return ext + 1;
-   return "";
+   if (!ext)
+      return "";
+   return ext + 1;
 }
 
 char *path_remove_extension(char *path)
@@ -144,13 +144,11 @@ bool path_file_exists(const char *path)
 {
    FILE *dummy = fopen(path, "rb");
 
-   if (dummy)
-   {
-      fclose(dummy);
-      return true;
-   }
+   if (!dummy)
+      return false;
 
-   return false;
+   fclose(dummy);
+   return true;
 }
 
 void fill_pathname(char *out_path, const char *in_path,