changed query in gcal_import_worker
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@ -40,7 +40,7 @@ function gcal_import_worker()
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global $wpdb;
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$table = $wpdb->prefix.GCAL_TABLE;
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$categories = $wpdb->query("SELECT gcal_category from $table");
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$categories = $wpdb->get_results("SELECT gcal_category from $table");
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$file = dirname (__FILE__) . '/categories.txt';
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file_put_contents ($file, var_dump ($categories));
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/*
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