min_wr_num Undefined 경고문이 나올수 있는 코드 수정

2023-04-17 12:29:42 +09:00
parent 4204f7970e
commit 8ecc5ba241
1 changed files with 1 additions and 1 deletions
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@ -768,7 +768,7 @@ function get_next_num($table)
    $sql = " select min(wr_num) as min_wr_num from $table ";
    $row = sql_fetch($sql);
    // 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;
 }