Speicherlecks

Author: geheimniswelten

Source/PythonEngine.pas

@@ -4313,10 +4313,14 @@ procedure TPythonEngine.Finalize;
   begin
     RedirectIO := False;
     // restore the initial streams also.
-    ExecString('import sys'+LF+
-               'if hasattr(sys, "old_stdin"):  sys.stdin=sys.old_stdin'+LF+
-               'if hasattr(sys, "old_stdout"): sys.stdout=sys.old_stdout'+LF+
-               'if hasattr(sys, "old_stderr"): sys.stderr=sys.old_stderr' );
+    try
+      ExecString('import sys'+LF+
+                 'if hasattr(sys, "old_stdin"):  sys.stdin=sys.old_stdin'+LF+
+                 'if hasattr(sys, "old_stdout"): sys.stdout=sys.old_stdout'+LF+
+                 'if hasattr(sys, "old_stderr"): sys.stderr=sys.old_stderr' );
+    except
+      // Exception if a script error occurred previously. e.g. in CheckExecSyntax with incorrect syntax.
+    end;
   end;
   // First finalize our clients
   if Initialized then