X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c3fad64b429a8f88396ad3b1693b611206ee8ee5..460354e939bc52de1b5a749b6d88d6ef21f5827b:/src/msw/utilsexc.cpp

diff --git a/src/msw/utilsexc.cpp b/src/msw/utilsexc.cpp
index 226677c279..53c3b2f5f5 100644
--- a/src/msw/utilsexc.cpp
+++ b/src/msw/utilsexc.cpp
@@ -385,7 +385,7 @@ bool wxPipeInputStream::CanRead() const
             wxLogLastError(_T("PeekNamedPipe"));
         }
 
-        // don't try to continue reading from a pipe if an error occured or if
+        // don't try to continue reading from a pipe if an error occurred or if
         // it had been closed
         ::CloseHandle(m_hInput);
 
@@ -417,7 +417,7 @@ size_t wxPipeInputStream::OnSysRead(void *buffer, size_t len)
                         : wxSTREAM_READ_ERROR;
     }
 
-    // bytesRead is set to 0, as desired, if an error occured
+    // bytesRead is set to 0, as desired, if an error occurred
     return bytesRead;
 }
 
@@ -888,14 +888,12 @@ long wxExecute(const wxString& cmd, int flags, wxProcess *handler)
         return pi.dwProcessId;
     }
 
-    wxAppTraits *traits = 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;