Fix handling of zero cache_peers (#1499)

The bug was introduced in recent commit 2e24d0b.
squid-cache · Oct 3, 2023 · c375465 · c375465
1 parent 20739f5
commit c375465
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/neighbors.cc b/src/neighbors.cc
@@ -1502,8 +1502,10 @@ dump_peers(StoreEntry *sentry, CachePeers *peers)
     char ntoabuf[MAX_IPSTRLEN];
     int i;
 
-    if (peers == nullptr)
+    if (!peers) {
         storeAppendPrintf(sentry, "There are no neighbors installed.\n");
+        return;
+    }
 
     for (const auto &peer: *peers) {
         const auto e = peer.get();