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fixed "nil returned" error

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This commit is contained in:
marvzhang
2020-01-11 16:44:53 +08:00
parent 72cad7bf64
commit 35d3af7b62
1 changed files with 0 additions and 2 deletions
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2
backend/database/redis.go
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@@ -125,8 +125,6 @@ func (r *Redis) BRPop(collection string, timeout int) (string, error) {
values, err := redis.Strings(c.Do("BRPOP", collection, timeout))
if err != nil {
log.Error(err.Error())
debug.PrintStack()
return "", err
}
return values[1], nil