Removing final "exit" from recorded stdout (resolves #138)

CHANGELOG.md

@@ -6,6 +6,7 @@
 * Playing asciicast from IPFS: `asciinema play ipfs://ipfs/QmcdXYJp6e4zNuimuGeWPwNMHQdxuqWmKx7NhZofQ1nw2V`
 * `-q/--quiet` option added to `rec` command
 * Fixed handling of partial UTF-8 sequences in recorded stdout
+* Final "exit" is now removed from recorded stdout
 
 ## 1.1.1 (2015-06-21)
 

asciicast/stream.go

@@ -28,6 +28,10 @@ func (s *Stream) Write(p []byte) (int, error) {
 
 func (s *Stream) Close() {
 	s.incrementElapsedTime()
+
+	if string(s.Frames[len(s.Frames)-1].Data) == "exit\r\n" {
+		s.Frames = s.Frames[:len(s.Frames)-1]
+	}
 }
 
 func (s *Stream) Duration() time.Duration {