X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0016bb3b1c6870a3c43b42b5be145c15fab56580..ac66fda2c7c7fff024489594487f047383382071:/src/msw/helpchm.cpp

diff --git a/src/msw/helpchm.cpp b/src/msw/helpchm.cpp
index 4f6fedcfe6..c991d47a3c 100644
--- a/src/msw/helpchm.cpp
+++ b/src/msw/helpchm.cpp
@@ -213,7 +213,7 @@ bool wxCHMHelpController::KeywordSearch(const wxString& k,
 
 bool wxCHMHelpController::Quit()
 {
-    return CallHtmlHelp(NULL, HH_CLOSE_ALL);
+    return CallHtmlHelp(NULL, NULL, HH_CLOSE_ALL);
 }
 
 wxString wxCHMHelpController::GetValidFilename() const