Added wxGenericDirCtrl, wxGenericDirDialog and associated icons.

[wxWidgets.git] / utils / tex2rtf / src / texutils.cpp

diff --git a/utils/tex2rtf/src/texutils.cpp b/utils/tex2rtf/src/texutils.cpp
index 5746339422b5fe604775474feb50d794bcf5c5dd..eec52b6db1acb44889a56ed88a144b29e6c99d1a 100644 (file)
--- a/utils/tex2rtf/src/texutils.cpp
+++ b/utils/tex2rtf/src/texutils.cpp
@@ -1569,7 +1569,8 @@ void Tex2RTFYield(bool force)
     yieldCount = 0;
   if (yieldCount == 0)
   {
-    wxYield();
+    if (wxTheApp)
+        wxYield();
     yieldCount = 10;
   }
   yieldCount --;