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Block the broadcast of an empty message

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This commit is contained in:
Ken Piper 2014-12-13 10:57:38 -05:00
parent 857dcd0a14
commit 25dc161348
1 changed files with 2 additions and 2 deletions
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2
client.go
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@ -229,7 +229,7 @@ func (c *Client) handleShell(channel ssh.Channel) {
}
msg := fmt.Sprintf("%s: %s", c.ColoredName(), line)
if c.IsSilenced() || len(msg) > 1000 {
if c.IsSilenced() || len(msg) > 1000 || len(line) < 1 {
c.Msg <- fmt.Sprintf("-> Message rejected.")
continue
}