Prevent AbortSignal.any([x, x]) from causing duplicates in source sig…

…nals.
whatwg · Jan 9, 2024 · 6ac114f · 6ac114f
1 parent da484da
commit 6ac114f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/dom.bs b/dom.bs
@@ -2064,6 +2064,9 @@ interface that inherits from it, and a <var>realm</var>:
     <p>If <var>signal</var>'s [=AbortSignal/dependent=] is false, then:
 
     <ol>
+     <li><p>If <var>resultSignal</var>'s [=AbortSignal/source signals=] <a for=set>contains</a>
+     <var>signal</var>, then <a for=iteration>continue</a>.
+
      <li><p><a for=set>Append</a> <var>signal</var> to <var>resultSignal</var>'s
      [=AbortSignal/source signals=].