From 61130c471a7ce330c6767b9aea86e5c3dfb33c08 Mon Sep 17 00:00:00 2001
From: Soufian EZ ZANTAR <s.zantar@gmail.com>
Date: Sat, 27 Jul 2019 00:20:27 +0200
Subject: [PATCH] fix(yml): fix comment in milti line value

---
 src/Symfony/Component/Yaml/Parser.php           |  3 +++
 src/Symfony/Component/Yaml/Tests/ParserTest.php | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/Symfony/Component/Yaml/Parser.php b/src/Symfony/Component/Yaml/Parser.php
index 4519edb840c7b..88447ebe74af9 100644
--- a/src/Symfony/Component/Yaml/Parser.php
+++ b/src/Symfony/Component/Yaml/Parser.php
@@ -386,6 +386,9 @@ private function doParse(string $value, int $flags)
                     $value = '';
 
                     foreach ($this->lines as $line) {
+                        if ('' !== $line && '#' === $line[0]) {
+                            continue;
+                        }
                         // If the indentation is not consistent at offset 0, it is to be considered as a ParseError
                         if (0 === $this->offset && !$deprecatedUsage && isset($line[0]) && ' ' === $line[0]) {
                             throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
diff --git a/src/Symfony/Component/Yaml/Tests/ParserTest.php b/src/Symfony/Component/Yaml/Tests/ParserTest.php
index 6fc02e1d1f105..1e99a59d72b91 100644
--- a/src/Symfony/Component/Yaml/Tests/ParserTest.php
+++ b/src/Symfony/Component/Yaml/Tests/ParserTest.php
@@ -2152,6 +2152,17 @@ public function indentedMappingData()
 
         return $tests;
     }
+
+    public function testMultiLineComment() {
+        $yaml = <<<YAML
+parameters:
+    abc
+
+# Comment 
+YAML;
+
+        $this->assertSame(['parameters' => 'abc'], $this->parser->parse($yaml));
+    }
 }
 
 class B