use wxRegKey::QueryDefaultValue() explicitly to fix DMC compilation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56467 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index 24cd3374d38beeee795757a0ce102e65a991fe8a..a498ce07e6e33ec206442ae4d917d09c5a7cf77c 100644 (file)
--- a/src/common/utilscmn.cpp
+++ b/src/common/utilscmn.cpp
@@ -1027,7 +1027,8 @@ static bool DoLaunchDefaultBrowser(const wxString& urlOrig, int flags)
                 static const wxChar *TOPIC_OPEN_URL = wxT("WWW_OpenURL");
                 wxString ddeCmd;
                 wxRegKey keyTopic(keyDDE, wxT("topic"));
-                bool ok = keyTopic.Exists() && keyTopic == TOPIC_OPEN_URL;
+                bool ok = keyTopic.Exists() &&
+                            keyTopic.QueryDefaultValue() == TOPIC_OPEN_URL;
                 if ( ok )
                 {
                     ddeCmd = keyDDE.QueryDefaultValue();