don't do anything in SetBackgroundColour() if colour is invalid

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11179 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-07-26 09:24:36 +00:00
parent 3a57b93d37
commit 1f4774338e
2 changed files with 4 additions and 2 deletions
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -1102,7 +1102,8 @@ bool wxTextCtrl::SetBackgroundColour( const wxColour &colour )
 {
    wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") );

-    wxControl::SetBackgroundColour( colour );
+    if ( !wxControl::SetBackgroundColour( colour ) )
+        return FALSE;

    if (!m_widget->window)
        return FALSE;