error in line 43 (nil) corrected

2019-03-22 14:40:05 +01:00 · 2019-03-22 14:40:05 +01:00 · db02aa451f
parent 9ec2fed4c0
commit db02aa451f
1 changed files with 5 additions and 1 deletions
--- a/init.lua
+++ b/init.lua
@ -40,7 +40,11 @@ end
 local function is_multibyte(ch)
    local byte = ch:byte()
    -- return (195 == byte) or (208 == byte) or (209 == byte)
-    return (byte > 191)
+    if not byte then
+       return false
+    else
+       return (byte > 191)
+    end
 end

 table_merge(characters, base_chars)