fix incompatibilty bug for 1.9.2

jondot · Apr 21, 2011 · 0d89c27 · 0d89c27
1 parent f045a3d
commit 0d89c27
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/terminitor/cores/cmd_core/input.rb b/lib/terminitor/cores/cmd_core/input.rb
@@ -194,11 +194,11 @@ def char_to_virtual_keycode(char)
 
       case char
         when '0'..'9'
-          [code - ?0 + 0x30]
+          [code - ?0.ord + 0x30]
         when 'A'..'Z'
           [VK_SHIFT, code]
         when 'a'..'z'
-          [code - ?a + ?A]
+          [code - ?a.ord + ?A.ord]
         when ' '
           [code]
         when '+'