more informative FAIL message

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42183 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-10-21 01:16:41 +00:00
parent be01a40397
commit 7ed14752be
1 changed files with 1 additions and 1 deletions
--- a/src/common/graphcmn.cpp
+++ b/src/common/graphcmn.cpp
@@ -1126,7 +1126,7 @@ bool wxGCDC::DoBlit(
    }
    else
    {
-        wxFAIL_MSG( wxT("Blitting is only supported from bitmap contexts") );
+        wxFAIL_MSG( wxT("Blitting is only supported from bitmap contexts, and only with wxCOPY logical operation.") );
        return false;
    }