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fix bug.

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This commit is contained in:
Mrs4s 2020-08-24 14:47:24 +08:00
parent 9acf598209
commit 248ba84a0c
1 changed files with 6 additions and 0 deletions
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6
coolq/cqcode.go
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@ -329,6 +329,7 @@ func (bot *CQBot) ToElement(t string, d map[string]string, group bool) (message.
} }
var size int32 var size int32
var hash []byte var hash []byte
var url string
if path.Ext(rawPath) == ".cqimg" { if path.Ext(rawPath) == ".cqimg" {
for _, line := range strings.Split(global.ReadAllText(rawPath), "\n") { for _, line := range strings.Split(global.ReadAllText(rawPath), "\n") {
kv := strings.SplitN(line, "=", 2) kv := strings.SplitN(line, "=", 2)
@ -344,8 +345,13 @@ func (bot *CQBot) ToElement(t string, d map[string]string, group bool) (message.
r := binary.NewReader(b) r := binary.NewReader(b)
hash = r.ReadBytes(16) hash = r.ReadBytes(16)
size = r.ReadInt32() size = r.ReadInt32()
r.ReadString()
url = r.ReadString()
} }
if size == 0 { if size == 0 {
if url != "" {
return bot.ToElement(t, map[string]string{"file": url}, group)
}
return nil, errors.New("img size is 0") return nil, errors.New("img size is 0")
} }
if len(hash) != 16 { if len(hash) != 16 {