made sha256.lua behave on plain lua

2017-09-07 12:58:42 +10:00 · 2017-09-07 12:58:42 +10:00 · ecba456ef6
commit ecba456ef6
parent 0d6c5f6d56
1 changed files with 4 additions and 2 deletions
--- a/modules/lib/sha256.lua
+++ b/modules/lib/sha256.lua
@ -6,7 +6,8 @@
 --  Found Here: https://bitbucket.org/Boolsheet/bslf/src/1ee664885805/bit.lua
 --
 -- Data card support added by https://github.com/SuPeRMiNoR2
-sha = {}
+_G.sha = {}
+if component then
 if component.data then
  datac = component.data
  function sha.sha256(data)
@ -15,6 +16,7 @@ if component.data then
    return string.format("%02x", string.byte(c))
   end))
  end
+ end
 else
 local MOD = 2^32
 local MODM = MOD-1