1 files changed, 1 insertions, 1 deletions
diff --git a/src/router.cpp b/src/router.cpp
index 05908b5..b7e19fb 100755
--- a/src/router.cpp
+++ b/src/router.cpp
@@ -260,7 +260,7 @@ bool zmq::router_t::xhas_in ()
 {
     if (prefetched)
         return true;
-    return fq.has_in ();
+    return fq.has_in () || !pending_commands.empty();
 }
 
 bool zmq::router_t::xhas_out ()