Add missing isRunnable implementation

200bd824 · dtmuller · 8e0686e1 · 200bd824
Commit 200bd824 authored Mar 04, 2016 by dtmuller
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async.c++ c++/src/kj/async.c++ +4 -0

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--- a/c++/src/kj/async.c++
+++ b/c++/src/kj/async.c++
@@ -288,6 +288,10 @@ bool EventLoop::turn() {
  }
 }
+bool EventLoop::isRunnable() {
+  return head != nullptr;
+}
 void EventLoop::setRunnable(bool runnable) {
  if (runnable != lastRunnableState) {
    port.setRunnable(runnable);