From 51b28351dee24ec4203aff79cf4e32e8a4d64c78 Mon Sep 17 00:00:00 2001
From: Steve McIntyre <steve@einval.com>
Date: Wed, 6 Jun 2018 15:33:08 +0100
Subject: If we don't find a rev, return undef properly

Previous code was printing an error then incorrectly continuing
---
 Perl/Local/VCS_git.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Perl')

diff --git a/Perl/Local/VCS_git.pm b/Perl/Local/VCS_git.pm
index 74484374ba8..c11e536af98 100644
--- a/Perl/Local/VCS_git.pm
+++ b/Perl/Local/VCS_git.pm
@@ -556,8 +556,9 @@ sub count_changes
 	    # Not found
 	    print STDERR "count_changes() ERROR: commit rev2 $rev2 not found in revisions of $file\n";
 	    $ret = undef;
+	} else {
+	    $ret = $pos1 - $pos2;
 	}
-	$ret = $pos1 - $pos2;
 	# Now return to the directory where we started
 	chdir($startdir);
 	return $ret;
-- 
cgit v1.2.3