commit e3d282a8364a7e6d1cefb4b522851458ed38ed2f
author Václav Kubernát <kubernat@cesnet.cz> Thu Jul 09 10:32:12 2020 +0200
committer Václav Kubernát <kubernat@cesnet.cz> Fri Jul 10 11:49:03 2020 +0200
tree 965e0372772cd8398ecaa82dc11a55744bac68c2
parent bbaedc882d266ae8993fd864bd48b1dc041b8ec5

Use unique_ptr instead of calling free directly

Seems kind of silly, but sure, whatever you say clang-tidy.

Change-Id: Ieefaf3ee9d18eeee0d02ae8b2cd2873b52741cb6

src/yang_access.cpp

diff --git a/src/yang_access.cpp b/src/yang_access.cpp
index 7ca30a2..8277ef1 100644
--- a/src/yang_access.cpp
+++ b/src/yang_access.cpp
@@ -267,10 +267,10 @@
 {
     char* output;
     lyd_print_mem(&output, m_datastore.get(), format == DataFormat::Xml ? LYD_XML : LYD_JSON, LYP_WITHSIBLINGS | LYP_FORMAT);
+    std::unique_ptr<char, decltype(&free)> deleter{output, free};
 
     if (output) {
         std::string res = output;
-        free(output);
         return res;
     }