From 735175206642ed1b74cb49d4c021a4a75f45de1b Mon Sep 17 00:00:00 2001
From: Ronny Esterluss <ronny@daogames.com>
Date: Thu, 31 Jul 2014 21:56:35 +0200
Subject: [PATCH] fixed string comparison

---
 src/lib/Hydra/Plugin/GitInput.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/Hydra/Plugin/GitInput.pm b/src/lib/Hydra/Plugin/GitInput.pm
index b551db9b..275a6f8f 100644
--- a/src/lib/Hydra/Plugin/GitInput.pm
+++ b/src/lib/Hydra/Plugin/GitInput.pm
@@ -42,7 +42,7 @@ sub _cloneRepo {
         # Is the target branch a topgit branch?
         $res = run(cmd => ["git", "ls-tree", "-r", "$branch", ".topgit"], dir => $clonePath);
 
-        if ($res->{stdout} != "") {
+        if ($res->{stdout} ne "") {
             # Checkout the branch to look at its content.
             $res = run(cmd => ["git", "checkout", "--force", "$branch"], dir => $clonePath);
             die "error checking out Git branch '$branch' at `$uri':\n$res->{stderr}" if $res->{status};