added test for writing empty value to the config

[wxWidgets.git] / include / wx / regex.h

diff --git a/include/wx/regex.h b/include/wx/regex.h
index e024d0e52a6ba420c9c9ba0c3f800c4f034f9d61..8fb775da6d1a397972cd3ebb54c62cefc0b33948 100644 (file)
--- a/include/wx/regex.h
+++ b/include/wx/regex.h
@@ -20,6 +20,8 @@
 
 #if wxUSE_REGEX
 
+class WXDLLEXPORT wxString;
+
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------