X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9106ea703ca324d591ce3cfebe6b36935063e1e9..cc3977bf132d40cb66c6b488890ef67a396d4a0a:/src/msw/app.cpp

diff --git a/src/msw/app.cpp b/src/msw/app.cpp
index 81261ce15f..c69c55ffa4 100644
--- a/src/msw/app.cpp
+++ b/src/msw/app.cpp
@@ -235,11 +235,12 @@ bool wxGUIAppTraits::DoMessageFromThreadWait()
 
 DWORD wxGUIAppTraits::WaitForThread(WXHANDLE hThread)
 {
-    // if we don't have a running event loop, we shouldn't wait for the
-    // messages as we never remove them from the message queue and so we enter
-    // an infinite loop as MsgWaitForMultipleObjects() keeps returning
-    // WAIT_OBJECT_0 + 1
-    if ( !wxEventLoop::GetActive() )
+    // We only ever dispatch messages from the main thread and, additionally,
+    // even from the main thread we shouldn't wait for the message if we don't
+    // have a running event loop as we would never remove them from the message
+    // queue then and so we would enter an infinite loop as
+    // MsgWaitForMultipleObjects() keeps returning WAIT_OBJECT_0 + 1.
+    if ( !wxIsMainThread() || !wxEventLoop::GetActive() )
         return DoSimpleWaitForThread(hThread);
 
     return ::MsgWaitForMultipleObjects
@@ -296,6 +297,8 @@ wxEventLoopBase* wxGUIAppTraits::CreateEventLoop()
 
 #ifndef __WXWINCE__
 
+#if wxUSE_DYNLIB_CLASS
+
 #include <wx/dynlib.h>
 
 namespace
@@ -572,6 +575,20 @@ bool wxGUIAppTraits::WriteToStderr(const wxString& text)
     return s_consoleStderr.IsOkToUse() && s_consoleStderr.Write(text);
 }
 
+#else // !wxUSE_DYNLIB_CLASS
+
+bool wxGUIAppTraits::CanUseStderr()
+{
+    return false;
+}
+
+bool wxGUIAppTraits::WriteToStderr(const wxString& WXUNUSED(text))
+{
+    return false;
+}
+
+#endif // wxUSE_DYNLIB_CLASS/!wxUSE_DYNLIB_CLASS
+
 #endif // !__WXWINCE__
 
 // ===========================================================================