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| author | Scott Shawcroft <scott@chickadee.tech> | 2017-08-07 15:56:10 -0700 |
|---|---|---|
| committer | Scott Shawcroft <scott@chickadee.tech> | 2017-08-07 15:56:10 -0700 |
| commit | 509d5223ea7153985a8afb3543ea386fa8f720bf (patch) | |
| tree | 653d7106bf9d082805aec1e256768cb2c82d2129 /atmel-samd/access_vfs.c | |
| parent | 6ace74466709e0a25c60375638afb5cc3471828c (diff) | |
atmel-samd: Fix crash when fs mount fails and fix mounting internal flash. It was broken by the update to 1.9.1. Related to #82
Diffstat (limited to 'atmel-samd/access_vfs.c')
| -rw-r--r-- | atmel-samd/access_vfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/atmel-samd/access_vfs.c b/atmel-samd/access_vfs.c index 0eb11b84e..e4a643c0b 100644 --- a/atmel-samd/access_vfs.c +++ b/atmel-samd/access_vfs.c @@ -45,6 +45,9 @@ // The root FS is always at the end of the list. static fs_user_mount_t* get_vfs(int index) { mp_vfs_mount_t* current_mount = MP_STATE_VM(vfs_mount_table); + if (current_mount == NULL) { + return NULL; + } while (current_mount->next != NULL) { current_mount = current_mount->next; } |