X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9ea759d4498f89b30a6233b2809a97bcede2dfa9..115563867dac8edf57b6d2c6ae95910c7f277d77:/include/wx/mac/treectrl.h

diff --git a/include/wx/mac/treectrl.h b/include/wx/mac/treectrl.h
index a7781a8ed6..09a33f0dae 100644
--- a/include/wx/mac/treectrl.h
+++ b/include/wx/mac/treectrl.h
@@ -1,4 +1,4 @@
-#if __WXMAC_CLASSIC__
+#ifdef __WXMAC_CLASSIC__
 #include "wx/mac/classic/treectl.h"
 #else
 #include "wx/mac/carbon/treectrl.h"