From e9896321ad9de748d7c23207962aa836b6a62726 Mon Sep 17 00:00:00 2001
From: Eugene Kalinin <e.v.kalinin@gmail.com>
Date: Tue, 4 Jul 2017 12:09:00 +0300
Subject: [PATCH] fix #14. added check for nil for non-existing file

---
 main.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index a6e8b58..3547e68 100644
--- a/main.go
+++ b/main.go
@@ -147,6 +147,9 @@ func GetHmtlBody(path string) (string, error) {
 	if IsURL(path) {
 		return httpGet(path)
 	}
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return "", err
+	}
 	return ConvertMd2Html(path)
 }
 
@@ -262,7 +265,10 @@ func main() {
 
 	for i := 1; i <= pathsCount; i++ {
 		toc := <-ch
-		toc.Print()
+		// #14, check if there's realy Toc?
+		if toc != nil {
+			toc.Print()
+		}
 	}
 
 	// read md from stdin