From: Lars Hjemli <hjemli@gmail.com>
Date: Mon, 28 Apr 2008 23:01:30 +0000 (+0200)
Subject: Make it possible for a single cmd to work both with and without a repo
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/651ef79768dde30aabc61189974c9047ee43752f?ds=sidebyside

Make it possible for a single cmd to work both with and without a repo

When cgit_cmd.want_repo was 0, we used to assume that the cmd would never
be invoked for a repo. But soon this will become untrue (the 'about' cmd
is rapidly approching), so from now on we will initialize any requested
repo even if want_repo==0 (and return an error if want_repo==1 but no repo
is specified).

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

diff --git a/cgit.c b/cgit.c
index bbde64b..d37abc9 100644
--- a/cgit.c
+++ b/cgit.c
@@ -307,7 +307,16 @@ static void process_request(struct cgit_context *ctx)
 		return;
 	}
 
-	if (cmd->want_repo && prepare_repo_cmd(ctx))
+	if (cmd->want_repo && !ctx->repo) {
+		cgit_print_http_headers(ctx);
+		cgit_print_docstart(ctx);
+		cgit_print_pageheader(ctx);
+		cgit_print_error(fmt("No repository selected"));
+		cgit_print_docend();
+		return;
+	}
+
+	if (ctx->repo && prepare_repo_cmd(ctx))
 		return;
 
 	if (cmd->want_layout) {