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From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Mon, 20 Jan 2020 20:59:49 +0300
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Subject: [Tarantool-patches] [PATCH v3 2/3] box/console: handle empty output
format
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To: tml <tarantool-patches@dev.tarantool.org>
In case if output format is not specified we should exit
with more readable error message.
Fixes #4638
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---
src/box/lua/console.lua | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/box/lua/console.lua b/src/box/lua/console.lua
index a4a36c625..17e2c91b2 100644
--- a/src/box/lua/console.lua
+++ b/src/box/lua/console.lua
@@ -126,6 +126,9 @@ end
local function parse_output(value)
local fmt, opts
+ if not value then
+ return 'Specify output format: lua or yaml.'
+ end
if value:match("([^,]+),([^,]+)") ~= nil then
fmt, opts = value:match("([^,]+),([^,]+)")
else
--
2.20.1