Improve initialization of git directory

Using the functions offered by libgit feels like the right thing to do. Also,
make sure that config errors gets properly reported.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ui-shared.c b/ui-shared.c
index b9f487a..cc1ab8b 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -431,97 +431,97 @@ int print_archive_ref(const char *refname, const unsigned char *sha1,
 			       buf));
 	html_link_open(url, NULL, "menu");
 	html_txt(strlpart(buf, 20));
 	html_link_close();
 	return 0;
 }
 
 void add_hidden_formfields(int incl_head, int incl_search, char *page)
 {
 	char *url;
 
 	if (!ctx.cfg.virtual_root) {
 		url = fmt("%s/%s", ctx.qry.repo, page);
 		if (ctx.qry.path)
 			url = fmt("%s/%s", url, ctx.qry.path);
 		html_hidden("url", url);
 	}
 
 	if (incl_head && strcmp(ctx.qry.head, ctx.repo->defbranch))
 		html_hidden("h", ctx.qry.head);
 
 	if (ctx.qry.sha1)
 		html_hidden("id", ctx.qry.sha1);
 	if (ctx.qry.sha2)
 		html_hidden("id2", ctx.qry.sha2);
 
 	if (incl_search) {
 		if (ctx.qry.grep)
 			html_hidden("qt", ctx.qry.grep);
 		if (ctx.qry.search)
 			html_hidden("q", ctx.qry.search);
 	}
 }
 
 void cgit_print_pageheader(char *title, int show_search)
 {
 	static const char *default_info = "This is cgit, a fast webinterface for git repositories";
 	int header = 0;
 	char *url;
 
 	html("<table id='layout' summary=''>\n");
 	html("<tr><td id='sidebar'>\n");
 	html("<table class='sidebar' cellspacing='0' summary=''>\n");
 	html("<tr><td class='sidebar'>\n<a href='");
 	html_attr(cgit_rooturl());
 	htmlf("'><img src='%s' alt='cgit'/></a>\n",
 	      ctx.cfg.logo);
 	html("</td></tr>\n<tr><td class='sidebar'>\n");
-	if (ctx.qry.repo) {
+	if (ctx.repo) {
 		html("<h1 class='first'>");
 		html_txt(strrpart(ctx.repo->name, 20));
 		html("</h1>\n");
 		html_txt(ctx.repo->desc);
 		if (ctx.repo->owner) {
 			html("<h1>owner</h1>\n");
 			html_txt(ctx.repo->owner);
 		}
 		html("<h1>navigate</h1>\n");
 		reporevlink(NULL, "summary", NULL, "menu", ctx.qry.head,
 			    NULL, NULL);
 		cgit_log_link("log", NULL, "menu", ctx.qry.head, NULL, NULL,
 			      0, NULL, NULL);
 		cgit_tree_link("tree", NULL, "menu", ctx.qry.head,
 			       ctx.qry.sha1, NULL);
 		cgit_commit_link("commit", NULL, "menu", ctx.qry.head,
 			      ctx.qry.sha1);
 		cgit_diff_link("diff", NULL, "menu", ctx.qry.head,
 			       ctx.qry.sha1, ctx.qry.sha2, NULL);
 		cgit_patch_link("patch", NULL, "menu", ctx.qry.head,
 				ctx.qry.sha1);
 
 		for_each_ref(print_archive_ref, &header);
 
 		if (ctx.repo->clone_url || ctx.cfg.clone_prefix) {
 			html("<h1>clone</h1>\n");
 			if (ctx.repo->clone_url)
 				url = ctx.repo->clone_url;
 			else
 				url = fmt("%s%s", ctx.cfg.clone_prefix,
 					  ctx.repo->url);
 			html("<a class='menu' href='");
 			html_attr(url);
 			html("' title='");
 			html_attr(url);
 			html("'>\n");
 			html_txt(strrpart(url, 20));
 			html("</a>\n");
 		}
 
 		html("<h1>branch</h1>\n");
 		html("<form method='get' action=''>\n");
 		add_hidden_formfields(0, 1, ctx.qry.page);
 //		html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
 		html("<select name='h' onchange='this.form.submit();'>\n");
 		for_each_branch_ref(print_branch_option, ctx.qry.head);
 		html("</select>\n");
 //		html("</td><td>");