wellarray.hpp: Add missing #include guards.

diff --git a/pv/widgets/wellarray.hpp b/pv/widgets/wellarray.hpp
index 35a2f2f62e7f194b70ad49b9e23b8ec58dab4f0a..f1c25dc01fde9e0c39694594296c2bf265b6d2e5 100644 (file)
--- a/pv/widgets/wellarray.hpp
+++ b/pv/widgets/wellarray.hpp
@@ -39,6 +39,9 @@
 **
 ****************************************************************************/
 
+#ifndef PULSEVIEW_PV_WIDGETS_WELLARRAY_HPP
+#define PULSEVIEW_PV_WIDGETS_WELLARRAY_HPP
+
 #include <QWidget>
 
 namespace pv {
@@ -137,3 +140,5 @@ private:
 
 }  // namespace widgets
 } // namespace pv
+
+#endif // PULSEVIEW_PV_WIDGETS_WELLARRAY_HPP