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-rw-r--r--Modules/_tkinter.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index e0f207b..0abe271 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -1265,6 +1265,7 @@ Tkapp_MainLoop(self, args)
!errorInCmd)
{
int result;
+#ifdef THIS_CODE_IS_BUGGY
result = Tcl_DoOneEvent(TCL_DONT_WAIT);
if (PyErr_CheckSignals() != 0)
return NULL;
@@ -1276,6 +1277,9 @@ Tkapp_MainLoop(self, args)
Py_BEGIN_ALLOW_THREADS
result = Tcl_WaitForEvent((Tcl_Time *)NULL);
Py_END_ALLOW_THREADS
+#else
+ result = Tcl_DoOneEvent(0);
+#endif
if (PyErr_CheckSignals() != 0)
return NULL;
if (result < 0)