From 39a92368a22357f91d90af998e652372c9e7c339 Mon Sep 17 00:00:00 2001
From: Sven Eden <yamakuzure@gmx.net>
Date: Thu, 15 Mar 2018 06:12:03 +0100
Subject: [PATCH] check_tree.pl: chomp git rev-parse results.

---
 pwx/check_tree.pl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pwx/check_tree.pl b/pwx/check_tree.pl
index 2c5e9c6bd..299ea6d2f 100755
--- a/pwx/check_tree.pl
+++ b/pwx/check_tree.pl
@@ -1120,6 +1120,7 @@ sub checkout_upstream {
 		print "$previous_commit\n";
 		return 0;
 	}
+	chomp $previous_commit;
 
 	# Get the shortened commit hash of $commit
 	$new_commit = qx(cd $upstream_path ; git rev-parse --short "$commit" 2>&1);
@@ -1129,6 +1130,7 @@ sub checkout_upstream {
 		print "$new_commit\n";
 		return 0;
 	}
+	chomp $new_commit;
 
 	# Now check it out, unless we are already there:
 	if ($previous_commit ne $new_commit) {
-- 
2.30.2