X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/18b40f302243480a3f379af33fa04c3158af92c2..ec935ba8415e2bbb3593fa6db85c11303b985d23:/src/aui/auibook.cpp

diff --git a/src/aui/auibook.cpp b/src/aui/auibook.cpp
index 113fb0c5c4..289faccafa 100644
--- a/src/aui/auibook.cpp
+++ b/src/aui/auibook.cpp
@@ -3064,6 +3064,10 @@ bool wxAuiNotebook::InsertPage(size_t page_idx,
                                bool select,
                                const wxBitmap& bitmap)
 {
+    wxASSERT_MSG(page, wxT("page pointer must be non-NULL"));
+    if (!page)
+        return false;
+    
     page->Reparent(this);
 
     wxAuiNotebookPage info;