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@@ -1429,7 +1429,7 @@ class CourseBuilder
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$courseId = (int) $courseId;
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if (!empty($session_id) && !empty($courseId)) {
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- $session_id = intval($session_id);
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+ $session_id = (int) $session_id;
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if ($withBaseContent) {
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$sessionCondition = api_get_session_condition(
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$session_id,
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@@ -1527,7 +1527,7 @@ class CourseBuilder
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$this->course->add_resource($lp);
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if (!empty($obj->preview_image)) {
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- // Add LP teacher image
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+ // Add LP image
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$asset = new Asset(
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$obj->preview_image,
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'/upload/learning_path/images/'.$obj->preview_image,
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