Merge pull request #5 from minrk/empty-shell

handle empty but defined SHELL env
11 years ago · 904a59b323
parent 9fd462653a 95089fa22c
commit 904a59b323
1 changed files with 1 additions and 1 deletions
--- a/jupyter_notebook/terminal/init.py
+++ b/jupyter_notebook/terminal/init.py
@ -13,7 +13,7 @@ from .handlers import TerminalHandler, TermSocket
 from . import api_handlers

 def initialize(webapp):
-    shell = os.environ.get('SHELL', 'sh')
+    shell = os.environ.get('SHELL') or 'sh'
    terminal_manager = webapp.settings['terminal_manager'] = NamedTermManager(shell_command=[shell])
    terminal_manager.log = app_log
    base_url = webapp.settings['base_url']