From eb79e1c95ca0a9eb771a9be67cd9222f0828edca Mon Sep 17 00:00:00 2001 From: Qingping Hou Date: Mon, 17 Sep 2012 20:36:39 -0400 Subject: [PATCH] handle file with no extension in filechooser --- frontend/document/document.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/frontend/document/document.lua b/frontend/document/document.lua index 89a365607..9a173f183 100644 --- a/frontend/document/document.lua +++ b/frontend/document/document.lua @@ -11,7 +11,7 @@ end function DocumentRegistry:getProvider(file) -- TODO: some implementation based on mime types? - local extension = string.lower(string.match(file, ".+%.([^.]+)")) + local extension = string.lower(string.match(file, ".+%.([^.]+)") or "") for _, provider in ipairs(self.providers) do if extension == provider.extension then return provider.provider