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-rw-r--r--main.go9
1 files changed, 3 insertions, 6 deletions
diff --git a/main.go b/main.go
index 7184255..e602ed2 100644
--- a/main.go
+++ b/main.go
@@ -155,13 +155,10 @@ func main() {
"Setting this to a lower value speeds up mounting but makes the password susceptible to brute-force attacks")
flagSet.Parse(os.Args[1:])
- // By default, let the child handle everything.
- // The parent *could* handle operations that do not require backgrounding by
- // itself, but that would make the code paths more complicated.
- if !args.foreground {
+ // Fork a child into the background if "-f" is not set and we are mounting a filesystem
+ if !args.foreground && flagSet.NArg() == 2 {
forkChild() // does not return
}
- // Getting here means we *are* the child
// "-v"
if args.version {
printVersion()
@@ -231,7 +228,7 @@ func main() {
}
// Mount
// Check mountpoint
- if flagSet.NArg() < 2 {
+ if flagSet.NArg() != 2 {
usageText()
os.Exit(ERREXIT_USAGE)
}