debug

maticnetwork · Aug 17, 2022 · 2d68b7c · 2d68b7c
1 parent 478a7e0
commit 2d68b7c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/common/tracing/context.go b/common/tracing/context.go
@@ -17,7 +17,11 @@ func WithTracer(ctx context.Context, tr trace.Tracer) context.Context {
 }
 
 func FromContext(ctx context.Context) trace.Tracer {
-	tr, _ := ctx.Value(tracerKey{}).(trace.Tracer)
+	tr, ok := ctx.Value(tracerKey{}).(trace.Tracer)
+
+	if !ok {
+		panic("nil tracer")
+	}
 
 	return tr
 }
@@ -47,6 +51,8 @@ func Exec(ctx context.Context, spanName string, opts ...Option) {
 
 	if tr != nil {
 		ctx, span = tr.Start(ctx, spanName)
+	} else {
+		panic("nil tracer")
 	}
 
 	for _, optFn := range opts {