Hotfix for crash when dists is empty

vectr-ucla · Apr 10, 2023 · 3a183cd · 3a183cd
1 parent 02da8ab
commit 3a183cd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/dlo/odom.cc b/src/dlo/odom.cc
@@ -1213,6 +1213,9 @@ void dlo::OdomNode::setAdaptiveParams() {
  **/
 void dlo::OdomNode::pushSubmapIndices(std::vector<float> dists, int k, std::vector<int> frames) {
 
+  // make sure dists is not empty
+  if (!dists.size()) { return; }
+
   // maintain max heap of at most k elements
   std::priority_queue<float> pq;