From e653a9f3200c82f3eba1f2ddfa3e02a3ab095a63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robin=20Ob=C5=AFrka?= <r.oburka@gmail.com>
Date: Thu, 7 Apr 2016 00:29:54 +0200
Subject: Add more logic into uci_set()

It handles empty value.
---
 uci.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/uci.py b/uci.py
index adc8a74..883c17f 100644
--- a/uci.py
+++ b/uci.py
@@ -83,6 +83,9 @@ def uci_get(module, binary, key):
 
 
 def uci_set(module, binary, key, value, noreturn=False):
+    if not value:
+        module.fail_json(msg="Value wasn't provided")
+
     status, stdout, stderr = module.run_command("{} set {}='{}'".format(binary, key, value))
     if status != 0:
         module.fail_json(msg="Command uci failed with: {}".format(stderr))
-- 
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