fix JSString head

ghcjs · Oct 5, 2016 · 9d89e12 · 9d89e12
1 parent ea72604
commit 9d89e12
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jsbits/jsstring.js b/jsbits/jsstring.js
@@ -40,7 +40,7 @@ if(String.prototype.codePointAt) {
     }
     h$jsstringHead = function(str) {
         TRACE_JSSTRING("(codePointAt) head: " + str);
-	var cp = ch.codePointAt(0);
+	var cp = str.codePointAt(0);
 	return (cp === undefined) ? -1 : (cp|0);
     }
     h$jsstringTail = function(str) {