commit 9138b16e822992bb6d1df43edb9f6483d3328a70
author Jan Kundrát <jan.kundrat@cesnet.cz> Thu Jan 30 09:27:51 2020 +0100
committer Jan Kundrát <jan.kundrat@cesnet.cz> Thu Jan 30 09:27:51 2020 +0100
tree 7b0a0e76822602d4fdce15d49e84c6ad393223db
parent 49f232732aac39d1b7a3fe7d93bdf14db3d929ad

netconf-client: unify filtering API between <get> and <get-config>

Change-Id: I2762cfbdc8d29b5adde5aee9ba14ea9bad6fef06

src/netconf-client.cpp

diff --git a/src/netconf-client.cpp b/src/netconf-client.cpp
index 8f0e2ec..3ced537 100644
--- a/src/netconf-client.cpp
+++ b/src/netconf-client.cpp
@@ -276,9 +276,9 @@
     return res;
 }
 
-std::shared_ptr<libyang::Data_Node> Session::get(const std::string& filter)
+std::shared_ptr<libyang::Data_Node> Session::get(const std::optional<std::string>& filter)
 {
-    auto rpc = impl::guarded(nc_rpc_get(filter.c_str(), NC_WD_ALL, NC_PARAMTYPE_CONST));
+    auto rpc = impl::guarded(nc_rpc_get(filter ? filter->c_str() : nullptr, NC_WD_ALL, NC_PARAMTYPE_CONST));
     if (!rpc) {
         throw std::runtime_error("Cannot create get RPC");
     }