build: Only try to read the VERSION file if it exists

[pulseview.git] / signalhandler.hpp

diff --git a/signalhandler.hpp b/signalhandler.hpp
index fe54ff2a182c66a7219e5d31c3fec6c0519e8a42..a8ddccb30bf2fbb1f36fb9c359d79c94ac8df359 100644 (file)
--- a/signalhandler.hpp
+++ b/signalhandler.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef SIGNALHANDLER_H
-#define SIGNALHANDLER_H
+#ifndef SIGNALHANDLER_HPP
+#define SIGNALHANDLER_HPP
 
 #include <QObject>
 
@@ -33,7 +33,7 @@ public:
        static bool prepare_signals();
 
 public:
-       explicit SignalHandler(QObject* parent = NULL);
+       explicit SignalHandler(QObject* parent = nullptr);
 
 Q_SIGNALS:
        void int_received();
@@ -52,4 +52,4 @@ private:
        static int sockets_[2];
 };
 
-#endif // SIGNALHANDLER_H
+#endif // SIGNALHANDLER_HPP