Minor bug in vtcp_listener fixed

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Minor bug in vtcp_listener fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
8378180c · Martin Sustrik · 24230515 · 8378180c
Commit 8378180c authored Aug 07, 2011 by Martin Sustrik
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Showing with 5 additions and 4 deletions

vtcp_listener.cpp src/vtcp_listener.cpp +5 -4

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--- a/src/vtcp_listener.cpp
+++ b/src/vtcp_listener.cpp
@@ -43,10 +43,11 @@ zmq::vtcp_listener_t::vtcp_listener_t (io_thread_t *io_thread_,

 zmq::vtcp_listener_t::~vtcp_listener_t ()
 {
-    zmq_assert (s != retired_fd);
-    int rc = ::close (s);
-    errno_assert (rc == 0);
-    s = retired_fd;
+    if (s != retired_fd) {
+        int rc = ::close (s);
+        errno_assert (rc == 0);
+        s = retired_fd;
+    }
 }

 int zmq::vtcp_listener_t::set_address (const char *addr_)