From: Robert Roebling <robert@roebling.de>
Date: Sat, 20 Mar 2004 12:28:12 +0000 (+0000)
Subject: i
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/7aad0bf32e6b59c360fa3144a844cf0a62a1a429

i
  Allow NULL parent in message dialog.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26279 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/msgdlg.cpp b/src/gtk/msgdlg.cpp
index 755a9fd5d3..9f61be98d7 100644
--- a/src/gtk/msgdlg.cpp
+++ b/src/gtk/msgdlg.cpp
@@ -39,9 +39,12 @@ wxMessageDialog::wxMessageDialog(wxWindow *parent,
     m_caption = caption;
     m_message = message;
     m_dialogStyle = style;
-    
-    while (!parent->IsTopLevel())
-        parent = parent->GetParent();
+
+    if (parent)
+    {    
+        while (!parent->IsTopLevel())
+            parent = parent->GetParent();
+    }
         
     m_parent = parent;
 }
diff --git a/src/gtk1/msgdlg.cpp b/src/gtk1/msgdlg.cpp
index 755a9fd5d3..9f61be98d7 100644
--- a/src/gtk1/msgdlg.cpp
+++ b/src/gtk1/msgdlg.cpp
@@ -39,9 +39,12 @@ wxMessageDialog::wxMessageDialog(wxWindow *parent,
     m_caption = caption;
     m_message = message;
     m_dialogStyle = style;
-    
-    while (!parent->IsTopLevel())
-        parent = parent->GetParent();
+
+    if (parent)
+    {    
+        while (!parent->IsTopLevel())
+            parent = parent->GetParent();
+    }
         
     m_parent = parent;
 }