From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Fri, 25 May 2018 01:16:08 +0000 (+0100)
Subject: lib/lua/nb.lua
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=0e693de0f27f47b9b76a4f99518d07a1109b516f;p=nb.git

lib/lua/nb.lua
---

diff --git a/lib/lua/nb.lua b/lib/lua/nb.lua
index e81846ba..7f4c7cc6 100644
--- a/lib/lua/nb.lua
+++ b/lib/lua/nb.lua
@@ -209,6 +209,7 @@ function nb:api(url,fmt)
 	local res = ngx.location.capture(url)
 	local rows = json.decode(res.body)
 
+	if fmt == nil then fmt = '| %s' end
 	local fct
 
 	-- Function