librados: fix IoCtx copy constructor

Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>

diff --git a/src/librados.cc b/src/librados.cc
index 4fc3141fa4c2c41cf683f2910b55e63198fe0c87..02173d8ca38259960f4f50dcd097c90caffadf62 100644 (file)
--- a/src/librados.cc
+++ b/src/librados.cc
@@ -2713,13 +2713,17 @@ void librados::IoCtx::from_rados_ioctx_t(rados_ioctx_t p, IoCtx &io)
   IoCtxImpl *io_ctx_impl = (IoCtxImpl*)p;
 
   io.io_ctx_impl = io_ctx_impl;
-  io_ctx_impl->get();
+  if (io_ctx_impl) {
+    io_ctx_impl->get();
+  }
 }
 
 librados::IoCtx::IoCtx(const IoCtx& rhs)
 {
   io_ctx_impl = rhs.io_ctx_impl;
-  io_ctx_impl->get();
+  if (io_ctx_impl) {
+    io_ctx_impl->get();
+  }
 }
 
 librados::IoCtx& librados::IoCtx::operator=(const IoCtx& rhs)