Session: Query the device's sample rate when needed, not sooner

[pulseview.git] / pv / application.cpp

diff --git a/pv/application.cpp b/pv/application.cpp
index 41f00f8cf1d918795701bb9b363b51096ed5aaeb..383b5c23d29737c6c14ebb537b4756a57ee83139 100644 (file)
--- a/pv/application.cpp
+++ b/pv/application.cpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "application.hpp"
@@ -23,6 +22,10 @@
 
 #include <iostream>
 
+using std::cerr;
+using std::endl;
+using std::exception;
+
 Application::Application(int &argc, char* argv[]) :
        QApplication(argc, argv)
 {
@@ -36,8 +39,8 @@ bool Application::notify(QObject *receiver, QEvent *event)
 {
        try {
                return QApplication::notify(receiver, event);
-       } catch (std::exception& e) {
-               std::cerr << "Caught exception: " << e.what() << std::endl;
+       } catch (exception& e) {
+               cerr << "Caught exception: " << e.what() << endl;
                exit(1);
                return false;
        }