added missing inclusion of header files

diff --git a/envy24control/envy24control.h b/envy24control/envy24control.h
index ae15b3111ae90705ad72ecc9a00fff5ccb87f343..c0fd2f2d60effb827bd2ecfc445c4ad512e03fb1 100644 (file)
--- a/envy24control/envy24control.h
+++ b/envy24control/envy24control.h
@@ -3,6 +3,7 @@
 #include <string.h>
 #include <signal.h>
 #include <errno.h>
+#include <assert.h>
 #include <gtk/gtk.h>
 #include <alsa/asoundlib.h>