1 files changed, 7 insertions, 7 deletions

diff --git a/ui-summary.c b/ui-summary.c
index 9388f5f..f6120f9 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -3,41 +3,41 @@
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
-int items = 0;
+static int items;
 
 static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
 				int flags, void *cb_data)
 {
 	struct commit *commit;
 	struct commitinfo *info;
 	char buf[256], *url;
 
 	strncpy(buf, refname, sizeof(buf));
 	commit = lookup_commit(sha1);
 	if (commit && !parse_commit(commit)){
 		info = cgit_parse_commit(commit);
 		html("<tr><td>");
-		url = cgit_pageurl(cgit_query_repo, "log", 
+		url = cgit_pageurl(cgit_query_repo, "log",
 				   fmt("h=%s", refname));
 		html_link_open(url, NULL, NULL);
 		html_txt(buf);
 		html_link_close();
 		html("</td><td>");
 		cgit_print_date(commit->date);
 		html("</td><td>");
 		html_txt(info->author);
 		html("</td><td>");
-		url = cgit_pageurl(cgit_query_repo, "commit", 
+		url = cgit_pageurl(cgit_query_repo, "commit",
 				   fmt("id=%s", sha1_to_hex(sha1)));
 		html_link_open(url, NULL, NULL);
 		html_ntxt(cgit_max_msg_len, info->subject);
 		html_link_close();
 		html("</td></tr>\n");
 		cgit_free_commitinfo(info);
 	} else {
 		html("<tr><td>");
@@ -56,49 +56,49 @@ static void cgit_print_object_ref(struct object *obj)
 
 	if (obj->type == OBJ_COMMIT)
 		page = "commit";
 	else if (obj->type == OBJ_TREE)
 		page = "tree";
 	else
 		page = "view";
 
-	url = cgit_pageurl(cgit_query_repo, page, 
+	url = cgit_pageurl(cgit_query_repo, page,
 			   fmt("id=%s", sha1_to_hex(obj->sha1)));
 	html_link_open(url, NULL, NULL);
-	htmlf("%s %s", typename(obj->type), 
+	htmlf("%s %s", typename(obj->type),
 	      sha1_to_hex(obj->sha1));
 	html_link_close();
 }
 
 static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1,
 				int flags, void *cb_data)
 {
 	struct tag *tag;
 	struct taginfo *info;
 	struct object *obj;
 	char buf[256], *url;
- 
+
 	strncpy(buf, refname, sizeof(buf));
 	obj = parse_object(sha1);
 	if (!obj)
 		return 1;
 	if (obj->type == OBJ_TAG) {
 		tag = lookup_tag(sha1);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
 			return 2;
 		if (!items) {
 			html("<tr class='nohover'><th class='left'>Tag</th>"
 			     "<th class='left'>Created</th>"
 			     "<th class='left'>Author</th>"
 			     "<th class='left'>Reference</th></tr>\n");
 		}
 		items++;
 		html("<tr><td>");
-		url = cgit_pageurl(cgit_query_repo, "view", 
+		url = cgit_pageurl(cgit_query_repo, "view",
 				   fmt("id=%s", sha1_to_hex(sha1)));
 		html_link_open(url, NULL, NULL);
 		html_txt(buf);
 		html_link_close();
 		html("</td><td>");
 		if (info->tagger_date > 0)
 			cgit_print_date(info->tagger_date);
 		html("</td><td>");