fix the bug

igvteam · Oct 31, 2023 · 2e8f4f3 · 2e8f4f3
1 parent 0478c64
commit 2e8f4f3
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/src/main/java/org/broad/igv/sam/AlignmentTrack.java b/src/main/java/org/broad/igv/sam/AlignmentTrack.java
@@ -397,10 +397,12 @@ public void receiveEvent(Object event) {
             }
 
         } else if (event instanceof DataLoadedEvent dataLoaded) {
-            actionToPerformOnFrameLoad.computeIfPresent(dataLoaded.getReferenceFrame(), (k, v) -> {
-                v.accept(k);
-                return null;
-            });
+            if (dataManager.isLoaded(dataLoaded.getReferenceFrame())) {
+                actionToPerformOnFrameLoad.computeIfPresent(dataLoaded.getReferenceFrame(), (k, v) -> {
+                    v.accept(k);
+                    return null; //remove this action from the map
+                });
+            }
         }
     }