From 2ee9228d3079ac9e58f8774ded880d357baeb2c0 Mon Sep 17 00:00:00 2001
From: Guillaume Chazarain <guichaz@gmail.com>
Date: Fri, 28 Mar 2008 18:51:37 +0100
Subject: [PATCH] Don't crash on empty control command

---
 gsh/control_commands_helpers.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gsh/control_commands_helpers.py b/gsh/control_commands_helpers.py
index 3813563..235117e 100644
--- a/gsh/control_commands_helpers.py
+++ b/gsh/control_commands_helpers.py
@@ -84,6 +84,8 @@ def complete_control_command(line, text):
     return matches
 
 def handle_control_command(line):
+    if not line:
+        return
     cmd_name = line.split()[0]
     try:
         cmd_func = get_control_command(cmd_name)
-- 
2.11.4.GIT