From 02e6d475909c34e1c5280df88146f07f1e752ddb Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Tue, 19 Nov 2013 15:56:21 -0600
Subject: [PATCH] Return error on dir create failure from loadConfig.

Rather than simply exiting on a home directory creation error, return the
error so it exits via the normal path.
---
 config.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config.go b/config.go
index 202c62cc..f9191922 100644
--- a/config.go
+++ b/config.go
@@ -190,7 +190,7 @@ func loadConfig() (*config, []string, error) {
 	err := os.MkdirAll(btcdHomeDir, 0700)
 	if err != nil {
 		log.Errorf("%v", err)
-		os.Exit(-1)
+		return nil, nil, err
 	}
 
 	// Pre-parse the command line options to see if an alternative config