From c6501ec0effb55ac63a5a87c6a4300021ee3840a Mon Sep 17 00:00:00 2001
From: Shawn Smith <shawnpsmith@gmail.com>
Date: Sat, 3 Oct 2015 16:55:39 +0900
Subject: [PATCH] simplify error check

---
 handlers/checks.go | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/handlers/checks.go b/handlers/checks.go
index 519815b..3b953a8 100644
--- a/handlers/checks.go
+++ b/handlers/checks.go
@@ -82,13 +82,16 @@ func clone(url string) error {
 		if err := cmd.Run(); err != nil {
 			return fmt.Errorf("could not run git clone: %v", err)
 		}
-	} else if err != nil {
+
+		return nil
+	}
+	if err != nil {
 		return fmt.Errorf("could not stat dir: %v", err)
-	} else {
-		cmd := exec.Command("git", "-C", dir, "pull")
-		if err := cmd.Run(); err != nil {
-			return fmt.Errorf("could not pull repo: %v", err)
-		}
+	}
+
+	cmd := exec.Command("git", "-C", dir, "pull")
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("could not pull repo: %v", err)
 	}
 
 	return nil