added missing return value

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71969 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/osx/iphone/textctrl.mm

@@ -674,6 +674,7 @@ bool wxUITextFieldControl::SetHint(const wxString& hint)
 {
     wxCFStringRef hintstring(hint);
     [m_textField setPlaceholder:hintstring.AsNSString()];
+    return true;
 }
 
 #endif

src/osx/iphone/toolbar.mm

@@ -249,6 +249,7 @@ bool wxToolBar::Create(
 
     SetPeer(new wxWidgetIPhoneImpl( this, toolbar ));    
     MacPostControlCreate(pos, size) ;
+    return true;
 }
 
 wxToolBar::~wxToolBar()