From 2aaf96d55bb8c85cfe887a08d31de50fd16bad10 Mon Sep 17 00:00:00 2001
From: itsmattkc <34096995+itsmattkc@users.noreply.github.com>
Date: Sun, 2 Oct 2022 11:00:32 -0700
Subject: [PATCH] multicamnode: only push active element if element exists

---
 app/node/input/multicam/multicamnode.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/node/input/multicam/multicamnode.cpp b/app/node/input/multicam/multicamnode.cpp
index 5984e4b98..8bdb5a5dd 100644
--- a/app/node/input/multicam/multicamnode.cpp
+++ b/app/node/input/multicam/multicamnode.cpp
@@ -42,9 +42,14 @@ QString MultiCamNode::Description() const
 Node::ActiveElements MultiCamNode::GetActiveElementsAtTime(const QString &input, const TimeRange &r) const
 {
   if (input == kSourcesInput) {
-    Node::ActiveElements a;
-    a.add(GetCurrentSource());
-    return a;
+    int src = GetCurrentSource();
+    if (src >= 0 && src < InputArraySize(kSourcesInput)) {
+      Node::ActiveElements a;
+      a.add(src);
+      return a;
+    } else {
+      return ActiveElements::kNoElements;
+    }
   } else {
     return super::GetActiveElementsAtTime(input, r);
   }