(skywalking-go) branch main updated: fix interface nil exception (#208)

[wu...@apache.org]

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wusheng pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/skywalking-go.git


The following commit(s) were added to refs/heads/main by this push:
     new 3981a26  fix interface nil exception (#208)
3981a26 is described below

commit 3981a26a05db6abca7c9cca218b1cdb7ae604d0e
Author: exgalibas <ex...@gmail.com>
AuthorDate: Thu Oct 10 17:02:50 2024 +0800

    fix interface nil exception (#208)
    
    Co-authored-by: lin.tan <li...@mobvista.com>
---
 plugins/core/logreport.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/core/logreport.go b/plugins/core/logreport.go
index cb09112..e8c702c 100644
--- a/plugins/core/logreport.go
+++ b/plugins/core/logreport.go
@@ -19,6 +19,7 @@ package core
 
 import (
 	"fmt"
+	"reflect"
 	"time"
 
 	"github.com/apache/skywalking-go/plugins/core/operator"
@@ -111,7 +112,7 @@ func (t *Tracer) GetLogContext(withEndpoint bool) interface{} {
 		}
 	}
 	entity := t.Entity()
-	if e, ok := entity.(operator.Entity); ok && e != nil {
+	if e, ok := entity.(operator.Entity); ok && e != nil && !reflect.ValueOf(e).IsNil() {
 		serviceName, instanceName = e.GetServiceName(), e.GetInstanceName()
 	}
 	return &SkyWalkingLogContext{