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@@ -730,7 +730,11 @@ class FlatViewDataGenerator
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}
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if (!empty($model)) {
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- $temp_score = $temp_score.' '.ExerciseLib::show_score($score[0], $score[1]);
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+ $scoreToShow = '';
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+ if (isset($score[0]) && isset($score[1])) {
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+ $scoreToShow = ExerciseLib::show_score($score[0], $score[1]);
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+ }
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+ $temp_score = $temp_score.' '.$scoreToShow;
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}
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if (!isset($this->params['only_total_category']) ||
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@@ -963,7 +967,7 @@ class FlatViewDataGenerator
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for ($count = 0; $count < count($this->evals_links); $count++) {
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$item = $this->evals_links[$count];
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$score = $item->calc_score($user[0]);
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- $divide = ($score[1]) == 0 ? 1 : $score[1];
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+ $divide = $score[1] == 0 ? 1 : $score[1];
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$item_value += $score[0] / $divide * $item->get_weight();
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$item_total += $item->get_weight();
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$score_denom = ($score[1] == 0) ? 1 : $score[1];
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