Make Input honor should_stop even when it is not connected to an encoder.

diff --git a/input.cpp b/input.cpp
index fd71d40..a1b71d6 100644 (file)
--- a/input.cpp
+++ b/input.cpp
@@ -62,7 +62,7 @@ void Input::do_work()
 {
        CURL *curl = curl_easy_init();
 
-       for ( ;; ) {
+       while (!should_stop) {
                curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
                curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &Input::curl_callback_thunk);
                curl_easy_setopt(curl, CURLOPT_WRITEDATA, this);