handle NULL BSTRs as empty ones per Microsoft convention

[wxWidgets.git] / src / cocoa / utilsexc.mm

diff --git a/src/cocoa/utilsexc.mm b/src/cocoa/utilsexc.mm
index 20d6e25688e65ce60050234b416ca25db0a7b1a4..398834798f1d14b0c50887e81cc4db858e181b64 100644 (file)
--- a/src/cocoa/utilsexc.mm
+++ b/src/cocoa/utilsexc.mm
@@ -21,11 +21,18 @@
 
 #if 0
 
+#ifndef   WX_PRECOMP
+    #if wxUSE_STREAMS
+        #include  "wx/stream.h"
+    #endif // wxUSE_STREAMS
+#endif  //WX_PRECOMP
+
 #include "wx/process.h"
-#include "wx/stream.h"
 
 #include "wx/cocoa/string.h"
 
+#include "wx/cocoa/objc/objc_uniquifying.h"
+
 #import <Foundation/Foundation.h>
 #import <AppKit/NSWorkspace.h>
 
@@ -99,6 +106,7 @@ protected:
 -(id)init:(void*)handle processIdentifier:(long)pid;
 - (void)termHandler:(NSNotification *)aNotification;
 @end
+WX_DECLARE_GET_OBJC_CLASS(wxTaskHandler,NSObject)
 
 @implementation wxTaskHandler : NSObject
 
@@ -130,6 +138,7 @@ protected:
 }
 
 @end
+WX_IMPLEMENT_GET_OBJC_CLASS(wxTaskHandler,NSObject)
 
 long wxExecute(const wxString& command,
                int sync,
@@ -174,7 +183,7 @@ long wxExecute(const wxString& command,
 
     if(sync & wxEXEC_ASYNC)
     {
-        [[wxTaskHandler alloc]init:handle
+        [[WX_GET_OBJC_CLASS(wxTaskHandler) alloc]init:handle
                               processIdentifier:[theTask processIdentifier]];
 
         return 0;