proxy-detection was not always restarted in acceptValues, refs #5

configure.in

@@ -3,7 +3,7 @@
 AC_INIT([README])
 PACKAGENAME=proxyface
 MAJOR=1
-MINOR=1
+MINOR=2
 LEAST="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-svn-checkout"
 for path in . .. ../..; do
   if svn info $path 2>&1 > /dev/null; then

proxyface/proxy.hxx

@@ -53,17 +53,19 @@ namespace gui {
       void acceptValues() {
         QNetworkProxy::ProxyType type(QNetworkProxy::NoProxy);
         switch (_type->currentIndex()) {
-          case 0: try {
+          case 0: {
             _url->setEnabled(false);
             _port->setEnabled(false);
-            _auto.proxy(_testUrl);
             type=QNetworkProxy::NoProxy;
-          } catch (...) {} break;
+          } break;
           case 1: type=QNetworkProxy::HttpProxy; break;
           case 2: type=QNetworkProxy::Socks5Proxy; break;
         }
         QNetworkProxy::setApplicationProxy
           (QNetworkProxy(type, _url->text(), _port->value()));
+        try {
+          _auto.proxy(_testUrl);
+        } catch (...) {}
       }
       
     Q_SIGNALS: