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@@ -432,7 +432,7 @@ switch ($action) {
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if ($debug) error_log("Saving question_id = $my_question_id ");
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- $my_choice = $choice[$my_question_id];
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+ $my_choice = isset($choice[$my_question_id]) ? $choice[$my_question_id] : null;
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if ($debug) error_log("my_choice = ".print_r($my_choice, 1)."");
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