From 4d80701c7ef5a8d08b97c336463ca575740160ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Wed, 10 Feb 2016 23:08:09 +0100
Subject: shellify: avoid duplicating history entries

---
 shellify | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/shellify b/shellify
index 430178d..42e8505 100755
--- a/shellify
+++ b/shellify
@@ -11,11 +11,7 @@ readline.parse_and_bind ('TAB: complete')
 for n in itertools.count (start=1):
 	try:
 		line = input ('\x1b[1m%s %d>\x1b[0m ' % (prefix, n))
-		if line == '':
-			continue
-
-		readline.add_history (line)
-		os.system (prefix + ' ' + line)
+		if line != '': os.system (prefix + ' ' + line)
 	except (EOFError, KeyboardInterrupt) as err:
 		print ('')
 		break
-- 
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