Added missing includes to popuptoolbutton.{h,cpp}

[pulseview.git] / pv / widgets / popuptoolbutton.cpp

diff --git a/pv/widgets/popuptoolbutton.cpp b/pv/widgets/popuptoolbutton.cpp
index 4ea6f3eda5c415da26f784830437f0ff364d6342..c3e938e05b2a117f240fbc6a82a224a413ef4e1f 100644 (file)
--- a/pv/widgets/popuptoolbutton.cpp
+++ b/pv/widgets/popuptoolbutton.cpp
@@ -18,6 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <assert.h>
+
 #include "popuptoolbutton.h"
 
 namespace pv {