check root directory with filepath.Separator excluded volume name

izumin5210 · Apr 15, 2018 · 48a1aa2 · 48a1aa2
1 parent f56a3bf
commit 48a1aa2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pkg/grapicmd/util/fs/path.go b/pkg/grapicmd/util/fs/path.go
@@ -74,7 +74,8 @@ func LookupRoot(fs afero.Fs, dir string) (string, bool) {
 		return dir, true
 	}
 
-	if dir == "/" {
+	p := dir[len(filepath.VolumeName(dir)):]
+	if p == string(filepath.Separator) {
 		return "", false
 	}