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-rw-r--r--lualib/lua_selectors/transforms.lua3
1 files changed, 2 insertions, 1 deletions
diff --git a/lualib/lua_selectors/transforms.lua b/lualib/lua_selectors/transforms.lua
index 28ae2c315..aed5b246d 100644
--- a/lualib/lua_selectors/transforms.lua
+++ b/lualib/lua_selectors/transforms.lua
@@ -17,6 +17,7 @@ limitations under the License.
local fun = require 'fun'
local lua_util = require "lua_util"
local rspamd_util = require "rspamd_util"
+local rspamd_text = require "rspamd_text"
local ts = require("tableshape").types
local logger = require 'rspamd_logger'
local common = require "lua_selectors/common"
@@ -36,7 +37,7 @@ local transform_function = {
},
['map_type'] = 'string',
['process'] = function(inp, _)
- return inp:lower(),'string'
+ return rspamd_text.fromstring(inp):lower(true),'string'
end,
['description'] = 'Returns the lowercased string',
},