[PATCH 2/2] scripts: fix error from checkpatch.pl when no commits are found

["Daniel P. Berrangé" <berrange@redhat.com>]

The error message was supposed to mention the input revision list start
point, not the branch flag.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 scripts/checkpatch.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6ed34970f9..88c858f67c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -392,7 +392,7 @@ if ($chk_branch) {
 
 	close $HASH;
 
-	die "$P: no revisions returned for revlist '$chk_branch'\n"
+	die "$P: no revisions returned for revlist '$ARGV[0]'\n"
 	    unless @patches;
 
 	my $i = 1;
-- 
2.26.2