From 4ac1b2accb337ffacdbb20e2cc01f618513bbccd Mon Sep 17 00:00:00 2001
From: shashclp <shashclp@users.sf.net>
Date: Tue, 27 Mar 2007 02:57:36 +0000
Subject: [PATCH] - Changed a few functions not returning data when they should

---
 desmume/src/fs-windows.c |  2 ++
 desmume/src/fs.h         |  1 +
 desmume/src/mc.c         | 10 ++++++----
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/desmume/src/fs-windows.c b/desmume/src/fs-windows.c
index aa6221fb2..e56e74b72 100644
--- a/desmume/src/fs-windows.c
+++ b/desmume/src/fs-windows.c
@@ -85,4 +85,6 @@ void FsClose(void * search) {
 int FsError(void) {
 	if (GetLastError() == ERROR_NO_MORE_FILES)
 		return FS_ERR_NO_MORE_FILES;
+
+	return FS_ERR_UNKNOWN;
 }
diff --git a/desmume/src/fs.h b/desmume/src/fs.h
index 97cf21b4f..2cbdb4da6 100644
--- a/desmume/src/fs.h
+++ b/desmume/src/fs.h
@@ -28,6 +28,7 @@ extern "C" {
 
 #define FS_IS_DIR 1
 
+#define FS_ERR_UNKNOWN -1
 #define FS_ERR_NO_MORE_FILES 1
 
 extern const char FS_SEPARATOR;
diff --git a/desmume/src/mc.c b/desmume/src/mc.c
index 1adcfb9eb..2ca16af8d 100644
--- a/desmume/src/mc.c
+++ b/desmume/src/mc.c
@@ -80,11 +80,13 @@ u8 *mc_alloc(memory_chip_t *mc, u32 size)
 {
 	u8 *buffer;
 	buffer = malloc(size);
-	
-        mc->data = buffer;
+
+	mc->data = buffer;
 	if(!buffer) { return NULL; }
-        mc->size = size;
-        mc->writeable_buffer = TRUE;
+	mc->size = size;
+	mc->writeable_buffer = TRUE;
+
+	return buffer;
 }
 
 void mc_free(memory_chip_t *mc)