X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c615d6491f417f4d9ee3c672de4130c94cfe4eda..1ddb6d28576c3ab21f80d8a3815fcccb1545961c:/src/generic/listctrl.cpp

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index 55d5764827..c42fded26c 100644
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -5046,7 +5046,7 @@ bool wxGenericListCtrl::Create(wxWindow *parent,
     m_headerHeight = 0;
 
     // just like in other ports, an assert will fail if the user doesn't give any type style:
-    wxASSERT_MSG( !(style & wxLC_MASK_TYPE),
+    wxASSERT_MSG( (style & wxLC_MASK_TYPE),
                   _T("wxListCtrl style should have exactly one mode bit set") );
 
     if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) )