main: make sure the ctlsock file is deleted on incorrect password

Otherwise the next try to mount ends in
"ctlsock: listen unix ctl.sock: bind: address already in use"

1 files changed, 4 insertions, 2 deletions

diff --git a/internal/configfile/config_file.go b/internal/configfile/config_file.go
index 0bee16f..c4865d7 100644
--- a/internal/configfile/config_file.go
+++ b/internal/configfile/config_file.go
@@ -83,9 +83,11 @@ func CreateConfFile(filename string, password string, plaintextNames bool, logN
 }
 
 // LoadConfFile - read config file from disk and decrypt the
-// contained key using password.
-//
+// contained key using "password".
 // Returns the decrypted key and the ConfFile object
+//
+// If "password" is empty, the config file is read
+// but the key is not decrypted (returns nil in its place).
 func LoadConfFile(filename string, password string) ([]byte, *ConfFile, error) {
 	var cf ConfFile
 	cf.filename = filename