hashception!

(Jokes aside, we tend to prefer that syntatcit sugar (and string methods) as opposed to calling string.fn(obj) explicitly).
koreader · Nov 1, 2023 · a58cb2f · a58cb2f
1 parent ab2ffd5
commit a58cb2f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/ffi/blitbuffer.lua b/ffi/blitbuffer.lua
@@ -2253,23 +2253,23 @@ return a Color value resembling a given hex string
 function BB.colorFromString(value)
     value = value:gsub('#','')
     -- #rrggbbaa
-    if(string.len(value) == 8) then
+    if(#value == 8) then
         return ColorRGB32(
             tonumber(value:sub(1,2), 16),
             tonumber(value:sub(3,4), 16),
             tonumber(value:sub(5,6), 16),
             tonumber(value:sub(7,8), 16)
         )
     -- #rrggbb
-    elseif(string.len(value) == 6) then
+    elseif(#value == 6) then
         return ColorRGB32(
             tonumber(value:sub(1,2), 16),
             tonumber(value:sub(3,4), 16),
             tonumber(value:sub(5,6), 16),
             0xFF
         )
     -- #vv
-    elseif(string.len(value) == 2) then
+    elseif(#value == 2) then
         return ColorRGB32(
             tonumber(value:sub(1,2), 16),
             tonumber(value:sub(1,2), 16),