Reset ctx.repo to NULL when the config parser is finished

This global variable is used by the config parsing callback to keep track
of the currently configured repository. If it is not reset to NULL when
the config parser is finished, and neither `url` or `r` is specified on the
querystring, cgit will wrongly consider the last configured repo as
selected.

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

diff --git a/cgit.c b/cgit.c
index 763242abc4258779fe5daa0ed8cec8c6bcb3bc43..6ec763fc670d04af532eaa4570b474533d02081a 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -440,6 +440,7 @@ int main(int argc, const char **argv)
 
        parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
                         config_cb);
+       ctx.repo = NULL;
        if (getenv("SCRIPT_NAME"))
                ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME"));
        if (getenv("QUERY_STRING"))