[2340] removed an effectively unused variable. clang would complain.

diff --git a/src/lib/datasrc/memory_datasrc_link.cc b/src/lib/datasrc/memory_datasrc_link.cc
index cbbc6db4c119c8ba73f6b9f0f95045b637a9600c..857223f6995bba40adca8983f2803fa51fa00bbe 100644 (file)
--- a/src/lib/datasrc/memory_datasrc_link.cc
+++ b/src/lib/datasrc/memory_datasrc_link.cc
@@ -129,7 +129,7 @@ checkConfig(ConstElementPtr config, ElementPtr errors) {
                 result = false;
             } else {
                 try {
-                    RRClass rrc(config->get("class")->stringValue());
+                    RRClass(config->get("class")->stringValue());
                 } catch (const isc::Exception& rrce) {
                     addError(errors,
                              "Error parsing class config for memory backend: " +