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Fix panic when running on older GoTTY server (#13) #14

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merged 1 commit into from
Oct 10, 2015
Merged

Fix panic when running on older GoTTY server (#13) #14

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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,7 @@ Mon Aug 24 18:54:38 CEST 2015

### master (unreleased)

* Fix panic when running on older GoTTY server ([#13](https://github.com/moul/gotty-client/issues/13))
* Add 'homebrew support' ([#1](https://github.com/moul/gotty-client/issues/1))
* Add Changelog ([#5](https://github.com/moul/gotty-client/issues/5))
* Add GOXC configuration to build binaries for multiple architectures ([#2](https://github.com/moul/gotty-client/issues/2))
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7 changes: 6 additions & 1 deletion gotty-client.go
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Expand Up @@ -111,7 +111,12 @@ func (c *Client) GetAuthToken() (string, error) {
}

re := regexp.MustCompile("var gotty_auth_token = '(.*)'")
return re.FindStringSubmatch(string(body))[1], nil
output := re.FindStringSubmatch(string(body))
if len(output) == 0 {
return "", fmt.Errorf("Cannot fetch GoTTY auth-token, please upgrade your GoTTY server.")
}

return output[1], nil
}

// Connect tries to dial a websocket server
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