From 0f1c4bdcf0c72e450bae8068d61a7c2d4328ee95 Mon Sep 17 00:00:00 2001
From: Shino Amakusa <shino@shimatta.de>
Date: Tue, 13 Oct 2015 21:33:57 +0200
Subject: [PATCH] Fixed CRC Failure detection

---
 FATFS/shimatta_sdio_driver/shimatta_sdio-driver.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/FATFS/shimatta_sdio_driver/shimatta_sdio-driver.c b/FATFS/shimatta_sdio_driver/shimatta_sdio-driver.c
index 4a61400..8936077 100644
--- a/FATFS/shimatta_sdio_driver/shimatta_sdio-driver.c
+++ b/FATFS/shimatta_sdio_driver/shimatta_sdio-driver.c
@@ -137,7 +137,8 @@ int SDIO_getResp(uint8_t expectedCMD, uint8_t typeOfAns, uint32_t *responseBuffe
             if(expectedCMD == 41) {
                 //This command does not have a CRC...Doushite....
                 break;//Hopefully the response is correct. Even without CRC....
-            }
+            } else 
+                return CCRCFAIL; 
         }