From 15656dcdbf5fa9630b26fee749ed4eaec02706cd Mon Sep 17 00:00:00 2001
From: Bryan Biedenkapp <gatekeep@gmail.com>
Date: Wed, 23 Oct 2024 20:59:22 -0400
Subject: [PATCH] don't assume 04F11-only peers will be present, and check for
 voiceChannel array viability;

---
 src/sysview/PeerListWnd.h | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/sysview/PeerListWnd.h b/src/sysview/PeerListWnd.h
index 475f4b95..0ad263fd 100644
--- a/src/sysview/PeerListWnd.h
+++ b/src/sysview/PeerListWnd.h
@@ -144,11 +144,13 @@ public:
 
                     uint32_t ccPeerId = (uint32_t)peerObj["controlChannel"].getDefault<uint32_t>(0U);
 
-                    json::array voiceChannels = peerObj["voiceChannels"].get<json::array>();
                     std::vector<uint32_t> voiceChannelPeers;
-                    for (auto vcEntry : voiceChannels) {
-                        uint32_t vcPeerId = vcEntry.getDefault<uint32_t>(0U);
-                        voiceChannelPeers.push_back(vcPeerId);
+                    if (peerObj["voiceChannels"].is<json::array>()) {
+                        json::array voiceChannels = peerObj["voiceChannels"].get<json::array>();
+                        for (auto vcEntry : voiceChannels) {
+                            uint32_t vcPeerId = vcEntry.getDefault<uint32_t>(0U);
+                            voiceChannelPeers.push_back(vcPeerId);
+                        }
                     }
 
                     json::object peerConfig = peerObj["config"].get<json::object>();