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Make wx/dirdlg.h safe to include as first wx header

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Include wx/defs.h to get wxUSE_DIRDLG value from it, otherwise it could be
undefined, and hence evaluate to 0 (unfortunately without even a warning with
some compilers), if this header was the first wx header to be included.
This commit is contained in:
Pete Stieber 2016-01-05 01:29:19 +01:00 • committed by Vadim Zeitlin
parent 27c8601646
commit 5948602f4f
1 changed files with 2 additions and 0 deletions
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include/wx/dirdlg.h
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@ -11,6 +11,8 @@
#ifndef _WX_DIRDLG_H_BASE_
#define _WX_DIRDLG_H_BASE_
#include "wx/defs.h"
#if wxUSE_DIRDLG
#include "wx/dialog.h"