Fix build on Xcode 10.2 beta

cezheng · Feb 9, 2019 · b267862 · b267862
1 parent 5b77873
commit b267862
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/NodeSet.swift b/Sources/NodeSet.swift
@@ -74,7 +74,7 @@ open class NodeSet: Collection {
    - returns: the idx'th node, nil if out of range
   */
   open subscript(_ idx: Index) -> XMLElement {
-    _precondition(idx >= startIndex && idx < endIndex, "Index of out bound")
+    precondition(idx >= startIndex && idx < endIndex, "Index of out bound")
     return XMLElement(cNode: (cNodeSet!.pointee.nodeTab[idx])!, document: document)
   }