From 6f18d16a0abcbc0655ed82fd30796fa06242c2b8 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Mon, 28 Jan 2013 20:14:54 +0200
Subject: [PATCH] ange how no memcards are specified

empty string now just means "don't save/load"
---
 frontend/menu.c   | 4 ++--
 libpcsxcore/sio.c | 8 +++++++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/frontend/menu.c b/frontend/menu.c
index 9ca5f95e..81195051 100644
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -1700,10 +1700,10 @@ out:
 
 static void handle_memcard_sel(void)
 {
-	Config.Mcd1[0] = 0;
+	strcpy(Config.Mcd1, "none");
 	if (memcard1_sel != 0)
 		snprintf(Config.Mcd1, sizeof(Config.Mcd1), ".%s%s", MEMCARD_DIR, memcards[memcard1_sel]);
-	Config.Mcd2[0] = 0;
+	strcpy(Config.Mcd2, "none");
 	if (memcard2_sel != 0)
 		snprintf(Config.Mcd2, sizeof(Config.Mcd2), ".%s%s", MEMCARD_DIR, memcards[memcard2_sel]);
 	LoadMcds(Config.Mcd1, Config.Mcd2);
diff --git a/libpcsxcore/sio.c b/libpcsxcore/sio.c
index ea96e95b..b3732d29 100644
--- a/libpcsxcore/sio.c
+++ b/libpcsxcore/sio.c
@@ -409,10 +409,13 @@ void LoadMcd(int mcd, char *str) {
 	}
 
 	McdDisable[mcd - 1] = 0;
-	if (str == NULL || *str == 0) {
+	if (str == NULL || strcmp(str, "none") == 0) {
 		McdDisable[mcd - 1] = 1;
 		return;
 	}
+	if (*str == 0)
+		return;
+
 	f = fopen(str, "rb");
 	if (f == NULL) {
 		SysPrintf(_("The memory card %s doesn't exist - creating it\n"), str);
@@ -455,6 +458,9 @@ void LoadMcds(char *mcd1, char *mcd2) {
 void SaveMcd(char *mcd, char *data, uint32_t adr, int size) {
 	FILE *f;
 
+	if (mcd == NULL || *mcd == 0 || strcmp(mcd, "none") == 0)
+		return;
+
 	f = fopen(mcd, "r+b");
 	if (f != NULL) {
 		struct stat buf;
-- 
2.39.2