Removing prefix if present (forgot that)

apirogov · Oct 2, 2012 · 2d0484e · 2d0484e
1 parent 157a38f
commit 2d0484e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/ffmaplib.rb b/lib/ffmaplib.rb
@@ -248,6 +248,8 @@ def self.from_json(data)
 
   def expand_mac(str)
     return str if str.index(':')  #is already regular mac format
+    str = str[-12..-1] if str.length>12  #not regular mac -> remove nodes_ prefix..
+    #.. and add colons
     newmac = ''
     0.upto(str.length-1) do |i|
       newmac += str[i]