Add support for including a footer on all pages

The new cgitrc option `footer` can be used to include a html-file which
replaces the standard 'generated by cgit' message at the bottom of each
page.

Suggested-by: Peter Danenberg <pcd@wikitex.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index 0deae12..8f154c9 100644
--- a/cgit.c
+++ b/cgit.c
@@ -27,2 +27,4 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.css = xstrdup(value);
+        else if (!strcmp(name, "footer"))
+                ctx.cfg.footer = xstrdup(value);
         else if (!strcmp(name, "logo"))