[PATCH 3/4] gitweb.cgi: Show "raw" head of project link even when $hash is not defined

[PATCH 3/4] gitweb.cgi: Show "raw" head of project link even when $hash is not defined

[Luben Tuikov]

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Some callers of git_history() do not set $hash of $file_name.
Add code to find it, if it is not defined.

Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
---
 gitweb/gitweb.cgi |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

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diff --git a/gitweb/gitweb.cgi b/gitweb/gitweb.cgi
index 7a61de4..c04283b 100755
--- a/gitweb/gitweb.cgi
+++ b/gitweb/gitweb.cgi
@@ -2326,7 +2326,9 @@ sub git_history {
 	print "<div>\n" .
 	      $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) . "\n" .
 	      "</div>\n";
+	if (!defined $hash && defined $file_name) {
+		$hash = git_get_hash_by_path($hash_base, $file_name);
+	}
 	if (defined $hash) {
 		my $ftype = git_get_type($hash);
 
-- 
1.4.2.rc1.g9b54