Fix SD issue on failed mount

me-no-dev · me-no-dev · commit 45d5d9b3600f · 2017-11-06T16:13:09.000+02:00
fixes: espressif#613
diff --git a/libraries/SD/src/SD.cpp b/libraries/SD/src/SD.cpp
@@ -36,6 +36,7 @@ bool SDFS::begin(uint8_t ssPin, SPIClass &spi, uint32_t frequency, const char *
     }
 
     if(!sdcard_mount(_pdrv, mountpoint)){
+        sdcard_unmount(_pdrv);
         sdcard_uninit(_pdrv);
         _pdrv = 0xFF;
         return false;

Original file line number	Diff line number	Diff line change
`@@ -36,6 +36,7 @@ bool SDFS::begin(uint8_t ssPin, SPIClass &spi, uint32_t frequency, const char *`
`36`	`36`	`}`
`37`	`37`
`38`	`38`	`if(!sdcard_mount(_pdrv, mountpoint)){`
	`39`	`+ sdcard_unmount(_pdrv);`
`39`	`40`	`sdcard_uninit(_pdrv);`
`40`	`41`	`_pdrv = 0xFF;`
`41`	`42`	`return false;`