[spp] [PATCH 1/3] spp: fix bug of precmd

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

In precmd function, command log is not recorded if it is
'playback' to avoid illegal action when the log is loaded.
However, 'bye' should be also excluded from the log because
spp.py is terminated immediately if the log is loaded.
This change for adding a condition for command logging.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 src/spp.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/spp.py b/src/spp.py
index 68b3a3f..4aa0c62 100755
--- a/src/spp.py
+++ b/src/spp.py
@@ -503,8 +503,9 @@ class Shell(cmd.Cmd):
 
     def precmd(self, line):
         line = line.lower()
-        if self.recorded_file and 'playback' not in line:
-            print(line, file=self.recorded_file)
+        if self.recorded_file:
+            if not (('playback' in line) or ('bye' in line)):
+                print(line, file=self.recorded_file)
         return line
 
     def close(self):
-- 
2.13.1