Swift 3 support

djbe · djbe · commit 8d76b79fdb3e · 2018-05-11T02:20:19.000+02:00
diff --git a/Sources/LookupParser.swift b/Sources/LookupParser.swift
@@ -24,7 +24,7 @@ struct LookupParser {
       referenceLevel = 0
     }
 
-    for c in variable {
+    for c in variable.characters {
       switch c {
       case "." where referenceLevel == 0:
         try foundSeparator()
