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fix a crash when SAMODE'ing in a channel you're not joined to
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@ -239,9 +239,12 @@ func (channel *Channel) Names(client *Client, rb *ResponseBuffer) {
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// ClientIsAtLeast returns whether the client has at least the given channel privilege.
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// ClientIsAtLeast returns whether the client has at least the given channel privilege.
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func (channel *Channel) ClientIsAtLeast(client *Client, permission modes.Mode) bool {
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func (channel *Channel) ClientIsAtLeast(client *Client, permission modes.Mode) bool {
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channel.stateMutex.RLock()
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channel.stateMutex.RLock()
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defer channel.stateMutex.RUnlock()
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clientModes := channel.members[client]
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clientModes := channel.members[client]
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channel.stateMutex.RUnlock()
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if clientModes == nil {
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return false
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}
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for _, mode := range modes.ChannelUserModes {
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for _, mode := range modes.ChannelUserModes {
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if clientModes.HasMode(mode) {
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if clientModes.HasMode(mode) {
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