Fix issues when calling std::move(const&)

1 files changed, 3 insertions, 3 deletions

diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp
index 434e106dad..93f6ec243c 100644
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -572,7 +572,7 @@ public:
             if (pos++) ret += ",";
             std::string tmp;
             if (!scriptarg->ToStringHelper(arg, tmp, type, cache)) return false;
-            ret += std::move(tmp);
+            ret += tmp;
         }
         return true;
     }
@@ -596,7 +596,7 @@ public:
                     tmp = pubkey->ToString();
                     break;
             }
-            ret += std::move(tmp);
+            ret += tmp;
         }
         std::string subscript;
         if (!ToStringSubScriptHelper(arg, subscript, type, cache)) return false;
@@ -912,7 +912,7 @@ protected:
             }
             std::string tmp;
             if (!m_subdescriptor_args[pos]->ToStringHelper(arg, tmp, type, cache)) return false;
-            ret += std::move(tmp);
+            ret += tmp;
             while (!path.empty() && path.back()) {
                 if (path.size() > 1) ret += '}';
                 path.pop_back();