If PATH_INFO contains a complete and correct path to a manual page

file, for example "/OpenBSD-5.9/man2/pledge.2", no database query
is needed and the file is delivered directly.

But even in this case, let's parse the PATH_INFO and fill the query
structure such that the search form at the top of the result page
gets pre-filled with useful values.

1 files changed, 3 insertions, 2 deletions

diff --git a/cgi.c b/cgi.c
index c622d9ec..9e072116 100644
--- a/cgi.c
+++ b/cgi.c
@@ -1037,9 +1037,10 @@ main(void)
 	else if (*path == '/')
 		path++;
 
-	if (*path != '\0' && access(path, F_OK) == -1) {
+	if (*path != '\0') {
 		path_parse(&req, path);
-		path = "";
+		if (access(path, F_OK) == -1)
+			path = "";
 	} else if ((querystring = getenv("QUERY_STRING")) != NULL)
 		http_parse(&req, querystring);