From ba368a603dd4fbdce369eb76a2636e41444a929b Mon Sep 17 00:00:00 2001
From: zhengchun <zhengchunster@gmail.com>
Date: Mon, 19 Sep 2022 20:17:35 +0800
Subject: [PATCH] fix https://github.com/antchfx/htmlquery/issues/52 Skip the
 current node(Self:false) for the next descendants nodes.

---
 build.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/build.go b/build.go
index 0a002ad..561719c 100644
--- a/build.go
+++ b/build.go
@@ -88,7 +88,10 @@ func (b *builder) processAxisNode(root *axisNode) (query, error) {
 					}
 					return v
 				}
-				qyOutput = &descendantQuery{Input: qyGrandInput, Predicate: filter, Self: true}
+				// fix `//*[contains(@id,"food")]//*[contains(@id,"food")]`, see https://github.com/antchfx/htmlquery/issues/52
+				// Skip the current node(Self:false) for the next descendants nodes.
+				_, ok := qyGrandInput.(*contextQuery)
+				qyOutput = &descendantQuery{Input: qyGrandInput, Predicate: filter, Self: ok}
 				return qyOutput, nil
 			}
 		}