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-rw-r--r--bindings/cpp/zmq.hpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/bindings/cpp/zmq.hpp b/bindings/cpp/zmq.hpp
index a572c69..0afeff0 100644
--- a/bindings/cpp/zmq.hpp
+++ b/bindings/cpp/zmq.hpp
@@ -35,7 +35,10 @@ namespace zmq
inline int poll (zmq_pollitem_t *items_, int nitems_, long timeout_ = -1)
{
- return zmq_poll (items_, nitems_, timeout_);
+ int rc = zmq_poll (items_, nitems_, timeout_);
+ if (rc < 0)
+ throw error_t ();
+ return rc;
}
class error_t : public std::exception