From 15bf95e6862ebb9bab17ee09b8e2886c746c9a70 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 11 Jan 2015 19:01:52 -0500
Subject: utils.go: Change error message when no history file

When getting a list of branches but the file doesn't exist, print a
custom error message that informs users that it's necessary to run
`git-checkout-store` before `git-checkout-history` will be able to do
anything.
---
 utils/utils.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/utils.go b/utils/utils.go
index 52af88a..5f686f7 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -70,7 +70,7 @@ func Branches() []string {
 	file_path := getHomeDir() + "/" + history_file
 	data, err := ioutil.ReadFile(file_path)
 	if err != nil {
-		log.Fatal(err)
+		log.Fatal("ERROR: No checkout history file. Run `checkout-store` to create it.")
 	}
 	
 	err = yaml.Unmarshal(data, &branchList)
-- 
cgit v1.2.3