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Code Issues Releases Activity

state: Fix Messages() OOB panic

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diamondburned 2022-04-04 21:36:26 -07:00
parent ec4cd6d661
commit 34db90a16d
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1 changed files with 1 additions and 1 deletions
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2
state/state.go
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@ -603,7 +603,7 @@ func (s *State) Message(
// first. The returned slice will be sorted from latest to oldest. // first. The returned slice will be sorted from latest to oldest.
func (s *State) Messages(channelID discord.ChannelID, limit uint) ([]discord.Message, error) { func (s *State) Messages(channelID discord.ChannelID, limit uint) ([]discord.Message, error) {
storeMessages, err := s.Cabinet.Messages(channelID) storeMessages, err := s.Cabinet.Messages(channelID)
if err == nil && s.tracksMessage(&storeMessages[0]) { if len(storeMessages) > 0 && s.tracksMessage(&storeMessages[0]) {
// Is the channel tiny? // Is the channel tiny?
s.fewMutex.Lock() s.fewMutex.Lock()
if _, ok := s.fewMessages[channelID]; ok { if _, ok := s.fewMessages[channelID]; ok {