From eef994082cca1256ddd84680334182282ec99329 Mon Sep 17 00:00:00 2001
From: yusing <yusing.wys@gmail.com>
Date: Sun, 12 Oct 2025 16:51:52 +0800
Subject: [PATCH] fix(panic): nil panic in IterRoutes

---
 internal/route/provider/provider.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/internal/route/provider/provider.go b/internal/route/provider/provider.go
index 61e25c26..85dd2da0 100644
--- a/internal/route/provider/provider.go
+++ b/internal/route/provider/provider.go
@@ -156,7 +156,11 @@ func (p *Provider) NumRoutes() int {
 func (p *Provider) IterRoutes(yield func(string, types.Route) bool) {
 	routes := p.lockCloneRoutes()
 	for alias, r := range routes {
-		if !yield(alias, r.Impl()) {
+		impl := r.Impl()
+		if impl == nil {
+			continue
+		}
+		if !yield(alias, impl) {
 			break
 		}
 	}