diff options
| author | Wolfy-J <[email protected]> | 2018-06-23 17:11:34 +0300 |
|---|---|---|
| committer | Wolfy-J <[email protected]> | 2018-06-23 17:11:34 +0300 |
| commit | 0d926f48f215eedb3f36e991c267301da7906574 (patch) | |
| tree | 70fc685827e97c35cdde6a6dade6156bb8c7aa97 /error_buffer.go | |
| parent | 80bd89f91fd0055579717f3cc65b39176eb09000 (diff) | |
realtime error handling and displaying
Diffstat (limited to 'error_buffer.go')
| -rw-r--r-- | error_buffer.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/error_buffer.go b/error_buffer.go index 8c240e26..78effc9b 100644 --- a/error_buffer.go +++ b/error_buffer.go @@ -47,7 +47,9 @@ func (eb *errBuffer) Write(p []byte) (int, error) { eb.buf = append(eb.buf, p...) for msg := eb.fetchMsg(); msg != nil; msg = eb.fetchMsg() { - eb.lsn(EventStderrOutput, msg) + if eb.lsn != nil { + eb.lsn(EventStderrOutput, msg) + } } return len(p), nil |