fix(jruby): clearer exception when failing to resolve xpath func

Specifically, on XPath custom function resolution failure.
sparklemotion · Dec 26, 2020 · 133d381 · 133d381
1 parent 5e45691
commit 133d381
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ext/java/nokogiri/XmlXpathContext.java b/ext/java/nokogiri/XmlXpathContext.java
@@ -191,7 +191,9 @@ private IRubyObject node_set(ThreadContext context, String expr, IRubyObject han
             return tryGetNodeSet(context, expr, fnResolver);
         }
         catch (TransformerException ex) {
-            throw XmlSyntaxError.createXMLXPathSyntaxError(context.runtime, expr, ex).toThrowable(); // Nokogiri::XML::XPath::SyntaxError
+            throw XmlSyntaxError.createXMLXPathSyntaxError(context.runtime,
+                                                           (expr + ": " + ex.toString()),
+                                                           ex).toThrowable();
         }
     }