1 files changed, 1 insertions, 1 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index b02372c3e2..1b9369d1a7 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -4412,7 +4412,7 @@ sub git_difftree_body {
 		}
 		if ($diff->{'from_mode'} ne ('0' x 6)) {
 			$from_mode_oct = oct $diff->{'from_mode'};
-			if (S_ISREG($to_mode_oct)) { # only for regular file
+			if (S_ISREG($from_mode_oct)) { # only for regular file
 				$from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
 			}
 			$from_file_type = file_type($diff->{'from_mode'});