main: doMount: use a deferred function for wipeKeys

Also drop the unused int return.

1 files changed, 2 insertions, 6 deletions

diff --git a/main.go b/main.go
index acaa205..797701a 100644
--- a/main.go
+++ b/main.go
@@ -267,10 +267,6 @@ func main() {
 		tlog.Fatal.Printf("Usage: %s [OPTIONS] CIPHERDIR MOUNTPOINT [-o COMMA-SEPARATED-OPTIONS]", tlog.ProgramName)
 		os.Exit(exitcodes.Usage)
 	}
-	ret := doMount(&args)
-	if ret != 0 {
-		os.Exit(ret)
-	}
-	// Don't call os.Exit on success to give deferred functions a chance to
-	// run
+	doMount(&args)
+	// Don't call os.Exit to give deferred functions a chance to run
 }