From 5d5f543c41acf736db8c3e3ae562075ee37910b8 Mon Sep 17 00:00:00 2001
From: smallnamespace <smallnamespace@gmail.com>
Date: Thu, 9 Apr 2020 06:50:37 -0700
Subject: [PATCH] Fix https://github.com/lukeapage/pngjs/issues/129 (#130)

---
 lib/parser-async.js    |  1 -
 test/png-parse-spec.js | 12 ++++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/parser-async.js b/lib/parser-async.js
index 9c27353..4ff599a 100644
--- a/lib/parser-async.js
+++ b/lib/parser-async.js
@@ -140,7 +140,6 @@ ParserAsync.prototype._finished = function() {
     // no more data to inflate
     this._inflate.end();
   }
-  this.destroySoon();
 };
 
 ParserAsync.prototype._complete = function(filteredData) {
diff --git a/test/png-parse-spec.js b/test/png-parse-spec.js
index 8853742..ad9365a 100644
--- a/test/png-parse-spec.js
+++ b/test/png-parse-spec.js
@@ -346,3 +346,15 @@ test("should set alpha=true in metadata for images with tRNS chunk", function (t
       t.end();
     });
 });
+
+test("Should parse with low highWaterMark", function (t) {
+  fs.createReadStream(path.join(__dirname, "in", "tbbn0g04.png"), { highWaterMark: 2 })
+    .pipe(new PNG())
+    .on('parsed', function () {
+      t.pass("Image should have parsed");
+      t.end();
+    })
+    .on('error', function (e) {
+      t.error(e, "Should not error");
+    });
+});