[tarantool-patches] [PATCH 1/1] console: on '\set delimiter' return default delimiter

[Vladislav Shpilevoy <v.shpilevoy@tarantool.org>]

When a user changes delimiter, he can not return to a
default one using '\set delimiter' - it is fixed here.

Closed #3359
---
Issue: https://github.com/tarantool/tarantool/issues/3359
Branch: https://github.com/tarantool/tarantool/tree/gh-3359-fix-set-delimiter

 src/box/lua/console.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/box/lua/console.lua b/src/box/lua/console.lua
index 753429967..63ec34078 100644
--- a/src/box/lua/console.lua
+++ b/src/box/lua/console.lua
@@ -74,6 +74,7 @@ local function set_delimiter(storage, value)
     if console ~= nil and console.delimiter == '$EOF$' then
         return error('Can not install delimiter for net box sessions')
     end
+    value = value or ''
     return delimiter(value)
 end
 
-- 
2.15.1 (Apple Git-101)