avoid jumps/getTrace when switching back to a tab in showTrace

2020-05-08 10:25:12 +02:00
parent f4c44b89f4
commit de8dd9e1fc
1 changed files with 2 additions and 0 deletions
--- a/html/early.js
+++ b/html/early.js
@@ -219,6 +219,8 @@ if (typeof document.hidden !== "undefined") { // Opera 12.10 and Firefox 18 and
 function handleVisibilityChange() {
  if (!document[hidden]) {
      fetchData();
+      if (showTrace)
+          return;
      if (SelectedPlane)
        getTrace(SelectedPlane, SelectedPlane.icao, {});
  }