From d6268acc60456a8b4e2947553528efc3f328e62d Mon Sep 17 00:00:00 2001
From: shoopea <shoopea@siteop.biz>
Date: Sun, 19 May 2019 11:12:07 +0800
Subject: [PATCH] test

---
 job.go   |  2 +-
 utils.go | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/job.go b/job.go
index eef2fe5..85da80a 100644
--- a/job.go
+++ b/job.go
@@ -20,7 +20,7 @@ func jobRescan(j Job) {
 	if len(ids) > 1 {
 		for i := 1; i <= (len(ids)/SQLMsgRescanJobSize)+1; i++ {
 			var s string
-			for _, id := range ids[((i - 1) * SQLMsgRescanJobSize):(i*SQLMsgRescanJobSize - 1)] {
+			for _, id := range ids[((i - 1) * SQLMsgRescanJobSize) : Min((i*SQLMsgRescanJobSize), len(ids))-1] {
 				s = s + fmt.Sprintf("SELECT %d id FROM DUAL UNION\n", id)
 			}
 			s = s + `SELECT 0 id FROM DUAL WHERE 1 = 2;`
diff --git a/utils.go b/utils.go
index dbcdaca..4a1414a 100644
--- a/utils.go
+++ b/utils.go
@@ -20,6 +20,22 @@ func logOnError(err error, msg string) {
 	}
 }
 
+func Min(int a, int b) int {
+	if a < b {
+		return a
+	} else {
+		return b
+	}
+}
+
+func Max(int a, int b) int {
+	if a > b {
+		return a
+	} else {
+		return b
+	}
+}
+
 func fromChatWarsDate(d string) (t time.Time, err error) {
 	r := regexp.MustCompile(`(?P<Day>[0-9]{2}) (?P<Month>(Wintar|Hornung|Lenzin|Ōstar|Winni|Brāh|Hewi|Aran|Witu|Wīndume|Herbist|Hailag)) (?P<Year>[0-9]{4})( (?P<Hour>[0-9]{2}):(?P<Minute>[0-9]{2})){0,1}`)
 	if r.FindStringSubmatch(d) != nil {