make it clear which GL(U) library we can't find in error messages, otherwise the...

[wxWidgets.git] / src / msw / utilsexc.cpp

diff --git a/src/msw/utilsexc.cpp b/src/msw/utilsexc.cpp
index 5ba14aad626e2a7064579b3221400dce7ed35da7..fbeb00691f7e7e1dd28caff48dc2ff0cba37c8a1 100644 (file)
--- a/src/msw/utilsexc.cpp
+++ b/src/msw/utilsexc.cpp
@@ -531,7 +531,7 @@ static bool wxExecuteDDE(const wxString& ddeServer,
 
 long wxExecute(const wxString& cmd, int flags, wxProcess *handler)
 {
-    wxCHECK_MSG( !cmd.IsEmpty(), 0, wxT("empty command in wxExecute") );
+    wxCHECK_MSG( !cmd.empty(), 0, wxT("empty command in wxExecute") );
 
 #if wxUSE_THREADS
     // for many reasons, the code below breaks down if it's called from another
@@ -888,14 +888,12 @@ long wxExecute(const wxString& cmd, int flags, wxProcess *handler)
         return pi.dwProcessId;
     }
 
-    wxAppTraits *traits = NULL;
-    void *cookie wxDUMMY_INITIALIZE(NULL);
+    wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
+    wxCHECK_MSG( traits, -1, _T("no wxAppTraits in wxExecute()?") );
+
+    void *cookie = NULL;
     if ( !(flags & wxEXEC_NODISABLE) )
     {
-        if ( wxTheApp )
-            traits = wxTheApp->GetTraits();
-        wxCHECK_MSG( traits, -1, _T("no wxAppTraits in wxExecute()?") );
-
         // disable all app windows while waiting for the child process to finish
         cookie = traits->BeforeChildWaitLoop();
     }
@@ -916,8 +914,11 @@ long wxExecute(const wxString& cmd, int flags, wxProcess *handler)
         traits->AlwaysYield();
     }
 
-    if ( traits )
+    if ( !(flags & wxEXEC_NODISABLE) )
+    {
+        // reenable disabled windows back
         traits->AfterChildWaitLoop(cookie);
+    }
 
     DWORD dwExitCode = data->dwExitCode;
     delete data;