From d986570c2e7e9d5b79a898fc86bed426f184e32d Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Mon, 7 Sep 2015 13:13:04 +0200
Subject: [PATCH] fix: func.__doc__ might be None on android

---
 lib/commands.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/commands.py b/lib/commands.py
index bb79faf48..9cbaa7fd0 100644
--- a/lib/commands.py
+++ b/lib/commands.py
@@ -47,7 +47,7 @@ class Command:
         self.requires_wallet = 'w' in s
         self.requires_password = 'p' in s
         self.description = func.__doc__
-        self.help = self.description.split('.')[0]
+        self.help = self.description.split('.')[0] if self.description else None
         varnames = func.func_code.co_varnames[1:func.func_code.co_argcount]
         self.defaults = func.func_defaults
         if self.defaults: