Fix warnings revealed by v0.14.1 PS release (#13)

* Ignore argument

* Update changelog

Author: JordanMartinez

CHANGELOG.md

@@ -11,6 +11,7 @@ New features:
 Bugfixes:
 
 Other improvements:
+- Fix warnings revealed by v0.14.1 PS release (#13 by @JordanMartinez)
 
 ## [v2.0.0](https://github.com/purescript-web/purescript-web-dom-xpath/releases/tag/v2.0.0) - 2021-02-26
 

src/Web/DOM/XPath.purs

@@ -122,7 +122,7 @@ snapshot xpres = case snapMay of
     nodeAtIdx :: Int -> Effect (Maybe Node)
     nodeAtIdx = snapshotItem xpres
     snapshotInternal :: RT.SnapshotType ->  Effect (Array Node)
-    snapshotInternal snapType = do
+    snapshotInternal _ = do
       nNodes <- snapshotLength xpres
       nNodesInt <- pure nNodes
       -- nodeArray <- pure $ replicate nNodesInt _emptyNode