http.c: Do not look for '&' if no prior '?' is found

Otherwise, client requests to a resource such as '/me & you' would fail.
2023-07-05 23:34:36 +02:00 · 2023-07-05 23:34:36 +02:00 · fc022e49bf
parent 15c905f150
commit fc022e49bf
1 changed files with 1 additions and 1 deletions
--- a/http.c
+++ b/http.c
@ -260,7 +260,7 @@ static int parse_args(struct ctx *const c, const char *const res,
 {
    int error;
    const char *const arg_start = strchr(res, '?'),
-        *const ad_arg = strchr(res, '&');
+        *const ad_arg = arg_start ? strchr(res, '&') : NULL;

    if (!arg_start)
    {