From 8e6aca418259328c7df4a50f8c3bf6d559cc6759 Mon Sep 17 00:00:00 2001
From: Garth Kidd <garth@garthk.com>
Date: Sun, 17 Jan 2016 11:24:54 +1100
Subject: [PATCH] Use filepath.Join, not string math. Fixes #226.

---
 doc/man_docs.go | 5 +++--
 doc/md_docs.go  | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/doc/man_docs.go b/doc/man_docs.go
index 942b0aa..f21d839 100644
--- a/doc/man_docs.go
+++ b/doc/man_docs.go
@@ -18,6 +18,7 @@ import (
 	"fmt"
 	"io"
 	"os"
+	"path/filepath"
 	"sort"
 	"strings"
 	"time"
@@ -46,8 +47,8 @@ func GenManTree(cmd *cobra.Command, header *GenManHeader, dir string) error {
 	}
 	needToResetTitle := header.Title == ""
 
-	filename := cmd.CommandPath()
-	filename = dir + strings.Replace(filename, " ", "-", -1) + ".1"
+	basename := strings.Replace(cmd.CommandPath(), " ", "_", -1) + ".1"
+	filename := filepath.Join(dir, basename)
 	f, err := os.Create(filename)
 	if err != nil {
 		return err
diff --git a/doc/md_docs.go b/doc/md_docs.go
index 666e949..fa13631 100644
--- a/doc/md_docs.go
+++ b/doc/md_docs.go
@@ -17,6 +17,7 @@ import (
 	"fmt"
 	"io"
 	"os"
+	"path/filepath"
 	"sort"
 	"strings"
 	"time"
@@ -156,8 +157,8 @@ func GenMarkdownTreeCustom(cmd *cobra.Command, dir string, filePrepender, linkHa
 		}
 	}
 
-	filename := cmd.CommandPath()
-	filename = dir + strings.Replace(filename, " ", "_", -1) + ".md"
+	basename := strings.Replace(cmd.CommandPath(), " ", "_", -1) + ".md"
+	filename := filepath.Join(dir, basename)
 	f, err := os.Create(filename)
 	if err != nil {
 		return err