From: Sven Eden <yamakuzure@gmx.net>
Date: Thu, 15 Mar 2018 05:12:03 +0000 (+0100)
Subject: check_tree.pl: chomp git rev-parse results.
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=39a92368a22357f91d90af998e652372c9e7c339;p=elogind.git

check_tree.pl: chomp git rev-parse results.
---

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) {