fix: Unconstify variable to allow automatic move

As suggested by Clang-Tidy.

diff --git a/src/Config.cpp b/src/Config.cpp
index 0a3ccca4a819687f6bd0c85742145e034e39e4b4..14c21a09d3bb6c9a362d5591026db76f810394a9 100644 (file)
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -1027,7 +1027,7 @@ Config::default_temporary_dir(const std::string& cache_dir)
 {
   static const std::string run_user_tmp_dir = [] {
 #ifdef HAVE_GETEUID
-    const auto dir = FMT("/run/user/{}/ccache-tmp", geteuid());
+    auto dir = FMT("/run/user/{}/ccache-tmp", geteuid());
     if (Util::create_dir(dir)) {
       return dir;
     }