update wikipedia widget

2021-08-11 14:37:37 +03:00
parent bf0d9a5f4f
commit 78afb6e1b0
1 changed files with 1 additions and 1 deletions
--- a/main/wikipedia-widget.lua
+++ b/main/wikipedia-widget.lua
@@ -44,7 +44,7 @@ end
 function string:smart_sub(max)
    local pos1, pos2 = self:find("%.", max-50)
    
-    if pos1 < max+50 then
+    if pos1 ~= nil and pos1 < max+50 then
        return self:sub(1, pos1+1)
    else
        return self:sub(1, max)