X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/9fb53af215639fcd3bfb876fa9c8bac221244bdf..c83db796a1cf6893de275e78b98cef10eccc1200:/ui-tree.c

diff --git a/ui-tree.c b/ui-tree.c
index db63e13..cb57d8d 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -37,7 +37,7 @@ static int print_entry(const unsigned char *sha1, const char *base,
 	} else if (S_ISDIR(mode)) {
 		html("class='ls-dir'><a href='");
 		html_attr(cgit_pageurl(cgit_query_repo, "tree",
-				       fmt("h=%s&id=%s&path=%s%s/",
+				       fmt("h=%s&amp;id=%s&amp;path=%s%s/",
 					   curr_rev,
 					   sha1_to_hex(sha1),
 					   cgit_query_path ? cgit_query_path : "",
@@ -45,17 +45,17 @@ static int print_entry(const unsigned char *sha1, const char *base,
 	} else {
 		html("class='ls-blob'><a href='");
 		html_attr(cgit_pageurl(cgit_query_repo, "view",
-				      fmt("h=%s&id=%s&path=%s%s", curr_rev,
+				      fmt("h=%s&amp;id=%s&amp;path=%s%s", curr_rev,
 					  sha1_to_hex(sha1),
 					  cgit_query_path ? cgit_query_path : "",
 					  pathname)));
 	}
-	htmlf("'>%s</a></div></td>", name);
+	htmlf("'>%s</a></td>", name);
 	htmlf("<td class='filesize'>%li</td>", size);
 
 	html("<td class='links'><a href='");
 	html_attr(cgit_pageurl(cgit_query_repo, "log",
-			       fmt("h=%s&path=%s%s",
+			       fmt("h=%s&amp;path=%s%s",
 				   curr_rev,
 				   cgit_query_path ? cgit_query_path : "",
 				   pathname)));
@@ -69,8 +69,18 @@ void cgit_print_tree(const char *rev, const char *hex, char *path)
 {
 	struct tree *tree;
 	unsigned char sha1[20];
+	struct commit *commit;
 
 	curr_rev = xstrdup(rev);
+	get_sha1(rev, sha1);
+	commit = lookup_commit_reference(sha1);
+	if (!commit || parse_commit(commit)) {
+		cgit_print_error(fmt("Invalid head: %s", rev));
+		return;
+	}
+	if (!hex)
+		hex = sha1_to_hex(commit->tree->object.sha1);
+
 	if (get_sha1_hex(hex, sha1)) {
 		cgit_print_error(fmt("Invalid object id: %s", hex));
 		return;