From 6f7a06222161d246a9efa389045b2f82bfa8847b Mon Sep 17 00:00:00 2001
From: Jiannan Liu <1456542+ljn917@users.noreply.github.com>
Date: Mon, 14 Sep 2020 03:11:53 -0400
Subject: [PATCH] Suppress sanitizer warning (#572)

Add default initializer for HttpConstraint::method_ member variable to avoid the following warning given by gcc's undefined behavior sanitizer (-fsanitize=undefined):

drogon/lib/inc/drogon/utils/HttpConstraint.h:30:7: runtime error: load of value 32767, which is not a valid value for type 'HttpMethod'
---
 lib/inc/drogon/utils/HttpConstraint.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/inc/drogon/utils/HttpConstraint.h b/lib/inc/drogon/utils/HttpConstraint.h
index c2c7bb5a..c1af00f4 100644
--- a/lib/inc/drogon/utils/HttpConstraint.h
+++ b/lib/inc/drogon/utils/HttpConstraint.h
@@ -57,7 +57,7 @@ class HttpConstraint
 
   private:
     ConstraintType type_{ConstraintType::None};
-    HttpMethod method_;
+    HttpMethod method_{HttpMethod::Invalid};
     std::string filterName_;
 };
 }  // namespace internal