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fixed null to string error in index

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BroodjeAap 2023-02-10 14:42:36 +00:00
parent d613ef01fb
commit c20afe3425
1 changed files with 6 additions and 3 deletions
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9
web/web.go
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@ -3,6 +3,7 @@ package web
import (
"bytes"
"compress/gzip"
"database/sql"
"embed"
"encoding/json"
"errors"
@ -456,14 +457,16 @@ func (web *Web) index(c *gin.Context) {
} else {
for rows.Next() {
var watchID uint
var _time string
var value string
var _time sql.NullString
var value sql.NullString
err := rows.Scan(&watchID, &_time, &value)
if err != nil {
log.Println(err)
continue
}
watchMap[watchID].LastValue = value
if value.Valid {
watchMap[watchID].LastValue = value.String
}
}
}