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min_wr_num Undefined 경고문이 나올수 있는 코드 수정

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thisgun
2023-04-17 12:29:42 +09:00
parent 4204f7970e
commit 8ecc5ba241
1 changed files with 1 additions and 1 deletions
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lib/common.lib.php
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@ -768,7 +768,7 @@ function get_next_num($table)
$sql = " select min(wr_num) as min_wr_num from $table "; $sql = " select min(wr_num) as min_wr_num from $table ";
$row = sql_fetch($sql); $row = sql_fetch($sql);
// 가장 작은 번호에 1을 빼서 넘겨줌 // 가장 작은 번호에 1을 빼서 넘겨줌
return (int)($row['min_wr_num'] - 1); return isset($row['min_wr_num']) ? (int)($row['min_wr_num'] - 1) : -1;
} }