X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/cb92d05b6b729cd0e219b43d7a79aff832a9c1ac..13032727ffa81a4de8964d4002c359c0983cdeb2:/ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index cf06511..6cb7edb 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -630,14 +630,17 @@ static void print_header(struct cgit_context *ctx)
 {
 	html("<table id='header'>\n");
 	html("<tr>\n");
-	html("<td class='logo' rowspan='2'><a href='");
-	if (ctx->cfg.logo_link)
-		html_attr(ctx->cfg.logo_link);
-	else
-		html_attr(cgit_rooturl());
-	html("'><img src='");
-	html_attr(ctx->cfg.logo);
-	html("' alt='cgit logo'/></a></td>\n");
+
+	if (ctx->cfg.logo && ctx->cfg.logo[0] != 0) {
+		html("<td class='logo' rowspan='2'><a href='");
+		if (ctx->cfg.logo_link)
+			html_attr(ctx->cfg.logo_link);
+		else
+			html_attr(cgit_rooturl());
+		html("'><img src='");
+		html_attr(ctx->cfg.logo);
+		html("' alt='cgit logo'/></a></td>\n");
+	}
 
 	html("<td class='main'>");
 	if (ctx->repo) {
@@ -757,13 +760,18 @@ void cgit_print_snapshot_links(const char *repo, const char *head,
 			       const char *hex, int snapshots)
 {
 	const struct cgit_snapshot_format* f;
+	char *prefix;
     	char *filename;
+	unsigned char sha1[20];
 
+	if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
+	    (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
+		hex++;
+	prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex));
 	for (f = cgit_snapshot_formats; f->suffix; f++) {
 		if (!(snapshots & f->bit))
 			continue;
-		filename = fmt("%s-%s%s", cgit_repobasename(repo), hex,
-			       f->suffix);
+		filename = fmt("%s%s", prefix, f->suffix);
 		cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
 		html("<br/>");
 	}