Allow for multiple CHM controllers in app (don't leak dynamic libs)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21044 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-06-11 14:15:36 +00:00
parent d8a01976c0
commit 1be9536aaa
1 changed files with 2 additions and 3 deletions
--- a/src/msw/helpchm.cpp
+++ b/src/msw/helpchm.cpp
@@ -80,9 +80,8 @@ static void UnloadHtmlHelpLibrary()
 {
    if ( gs_htmlHelp )
    {
-        wxPluginManager::UnloadLibrary( _T("HHCTRL.OCX") );
-
-        gs_htmlHelp = 0;
+        if (wxPluginManager::UnloadLibrary( _T("HHCTRL.OCX") ))
+            gs_htmlHelp = 0;
    }
 }