use the c++ std cheaders

[chaz/openbox] / otk / property.hh

diff --git a/otk/property.hh b/otk/property.hh
index 1dc089376de31d8608b2bd661e0316529017e451..22b62fe67c55cf3fe445ec3548a659a589170f23 100644 (file)
--- a/otk/property.hh
+++ b/otk/property.hh
@@ -11,11 +11,10 @@
 
 extern "C" {
 #include <X11/Xlib.h>
-
-#include <assert.h>
 }
 
 #include <vector>
+#include <cassert>
 
 namespace otk {