lib/pdf/reader/cmap.rb in pdf-reader-1.4.0 vs lib/pdf/reader/cmap.rb in pdf-reader-1.4.1

@@ -66,14 +66,14 @@
       @map.size
     end
 
     # Convert a glyph code into one or more Codepoints.
     #
-    # Returns an array of Fixnums.
+    # Returns an array of Integers.
     #
     def decode(c)
       # TODO: implement the conversion
-      return c unless c.class == Fixnum
+      return c unless Integer === c
       @map[c]
     end
 
     private