[Tarantool-patches] [PATCH] box/console: Handle empty output format
Cyrill Gorcunov
gorcunov at gmail.com
Thu Dec 19 21:36:04 MSK 2019
In case if output format is not specified
we should exit with more readable error
message.
Fixes #4638
Signed-off-by: Cyrill Gorcunov <gorcunov at gmail.com>
---
issue: https://github.com/tarantool/tarantool/issues/4638
branch: gorcunov/gh-4638-set-output-empty
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 d4d8ec984..141da8754 100644
--- a/src/box/lua/console.lua
+++ b/src/box/lua/console.lua
@@ -114,6 +114,9 @@ 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
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