Rename isDirEmpty -> isEmptyDir

The function actually answers the question:
"is this an empty dir"?

2 files changed, 4 insertions, 4 deletions

diff --git a/init_dir.go b/init_dir.go
index a9c66e3..aea8b30 100644
--- a/init_dir.go
+++ b/init_dir.go
@@ -17,9 +17,9 @@ import (
 	"github.com/rfjakob/gocryptfs/internal/tlog"
 )
 
-// isDirEmpty checks if "dir" exists and is an empty directory.
+// isEmptyDir checks if "dir" exists and is an empty directory.
 // Returns an *os.PathError if Stat() on the path fails.
-func isDirEmpty(dir string) error {
+func isEmptyDir(dir string) error {
 	err := isDir(dir)
 	if err != nil {
 		return err
@@ -61,7 +61,7 @@ func initDir(args *argContainer) {
 			os.Exit(exitcodes.Init)
 		}
 	} else {
-		err = isDirEmpty(args.cipherdir)
+		err = isEmptyDir(args.cipherdir)
 		if err != nil {
 			tlog.Fatal.Printf("Invalid cipherdir: %v", err)
 			os.Exit(exitcodes.Init)
diff --git a/mount.go b/mount.go
index 8163df0..657878e 100644
--- a/mount.go
+++ b/mount.go
@@ -64,7 +64,7 @@ func doMount(args *argContainer) {
 	if args.nonempty {
 		err = isDir(args.mountpoint)
 	} else {
-		err = isDirEmpty(args.mountpoint)
+		err = isEmptyDir(args.mountpoint)
 		// OSXFuse will create the mountpoint for us ( https://github.com/rfjakob/gocryptfs/issues/194 )
 		if runtime.GOOS == "darwin" && os.IsNotExist(err) {
 			tlog.Info.Printf("Mountpoint %q does not exist, but should be created by OSXFuse",