Backport r56875 from py3k; double LEAVE_PYTHON when AsString() fails

in PythonCmd().

Backport r56875 from py3k; double LEAVE_PYTHON when AsString() fails
in PythonCmd().
b5e81aa5 · Guido van Rossum · 95d94947 · b5e81aa5
Commit b5e81aa5 authored Aug 09, 2007 by Guido van Rossum
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Modules/_tkinter.c Modules/_tkinter.c +3 -1

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--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -2028,7 +2028,9 @@ PythonCmd(ClientData clientData, Tcl_Interp *interp, int argc, char *argv[])

 	s = AsString(res, tmp);
 	if (s == NULL) {
-		rv = PythonCmd_Error(interp);
+		Py_DECREF(res);
+		Py_DECREF(tmp);
+		return PythonCmd_Error(interp);
 	}
 	else {
 		Tcl_SetResult(Tkapp_Interp(self), s, TCL_VOLATILE);