From cff2aaafffdf3c0285d57572f51b607ac21c1ad7 Mon Sep 17 00:00:00 2001
From: Greyson Dehn <Greyson.Dehn@target.com>
Date: Thu, 22 Dec 2016 11:36:40 -0600
Subject: [PATCH] Limit var scope

---
 plugin.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugin.go b/plugin.go
index 7109ed5..036864c 100644
--- a/plugin.go
+++ b/plugin.go
@@ -54,9 +54,8 @@ func (p Plugin) Exec() error {
 		exportSecrets(p.Config.Secrets)
 	}
 
-	var overridesFileName string
 	if len(p.Config.Submodules) != 0 {
-		overridesFileName = submoduleOverride(p.Config.Submodules)
+		overridesFileName := submoduleOverride(p.Config.Submodules)
 
 		if overridesFileName != "" {
 			defer os.Remove(overridesFileName)