From e25867d2b4e5be7283a7cb2c0ef8418c621a5b0b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=97=AB=E6=A2=A6=E9=A3=9E?= <mengfei.yan@bluefocus.com>
Date: Tue, 16 Aug 2022 09:50:36 +0800
Subject: [PATCH] fix context.Value-engine is nil panic

---
 context.go      | 2 +-
 context_test.go | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/context.go b/context.go
index f9489a77..8f4ba0b8 100644
--- a/context.go
+++ b/context.go
@@ -1205,7 +1205,7 @@ func (c *Context) Value(key any) any {
 			return val
 		}
 	}
-	if !c.engine.ContextWithFallback || c.Request == nil || c.Request.Context() == nil {
+	if c.engine == nil || !c.engine.ContextWithFallback || c.Request == nil || c.Request.Context() == nil {
 		return nil
 	}
 	return c.Request.Context().Value(key)
diff --git a/context_test.go b/context_test.go
index b3e81c14..a0caaa6d 100644
--- a/context_test.go
+++ b/context_test.go
@@ -2354,3 +2354,11 @@ func TestContextAddParam(t *testing.T) {
 	assert.Equal(t, ok, true)
 	assert.Equal(t, value, v)
 }
+
+func TestContextValue(t *testing.T) {
+	c := &Context{}
+	id := "id"
+	// gin@v1.8.1 will panic
+	value := c.Value(id)
+	assert.Nil(t, value)
+}