fix /?new=arg?old=arg redirect case
diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index dd9db62..3afa604 100644
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -244,10 +244,21 @@
name.data = &sc->source->data[i];
- while (i < sc->source->len
- && sc->source->data[i] != '$'
- && !(sc->source->data[i] == '?' && sc->compile_args))
- {
+ while (i < sc->source->len) {
+
+ if (sc->source->data[i] == '$') {
+ break;
+ }
+
+ if (sc->source->data[i] == '?') {
+
+ sc->args = 1;
+
+ if (sc->compile_args) {
+ break;
+ }
+ }
+
i++;
name.len++;
}