librados: IoCtx destructor should put reference only if initalized

diff --git a/src/librados.cc b/src/librados.cc
index d76061162106413580a0f144bebc0300f7a1388d..ec75e3f1697ce605a72516508f26a27665aee436 100644 (file)
--- a/src/librados.cc
+++ b/src/librados.cc
@@ -2013,7 +2013,8 @@ operator=(const IoCtx& rhs)
 librados::IoCtx::
 ~IoCtx()
 {
-  io_ctx_impl->put();
+  if (io_ctx_impl)
+    io_ctx_impl->put();
   io_ctx_impl = 0;
 }