From 2ffc0a9a037acdf303be178a75a7f87486458d3e Mon Sep 17 00:00:00 2001
From: MikhailArkhipov <mikhaila@microsoft.com>
Date: Thu, 20 Jun 2019 09:31:44 -0700
Subject: [PATCH] Lock content since it is locked in other cases

---
 src/Analysis/Ast/Impl/Modules/PythonModule.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Analysis/Ast/Impl/Modules/PythonModule.cs b/src/Analysis/Ast/Impl/Modules/PythonModule.cs
index c4e8fa134..81664250d 100644
--- a/src/Analysis/Ast/Impl/Modules/PythonModule.cs
+++ b/src/Analysis/Ast/Impl/Modules/PythonModule.cs
@@ -235,7 +235,14 @@ protected virtual void Dispose(bool disposing) {
         /// <summary>
         /// Returns module content (code).
         /// </summary>
-        public string Content => _buffer.Text;
+        public string Content {
+            get {
+                lock (AnalysisLock) {
+                    return _buffer.Text;
+                }
+            }
+        }
+
         #endregion
 
         #region Parsing