Fix CanonPath::dirOf() returning a string_view of a temporary

https://hydra.nixos.org/build/202837872
2022-12-23 15:32:54 +01:00 · 2022-12-23 15:32:54 +01:00 · 64c60f7241
parent 17373debe9
commit 64c60f7241
1 changed files with 1 additions and 1 deletions
--- a/src/libutil/canon-path.hh
+++ b/src/libutil/canon-path.hh
@ -110,7 +110,7 @@ public:
    std::optional<std::string_view> dirOf() const
    {
        if (isRoot()) return std::nullopt;
-        return path.substr(0, path.rfind('/'));
+        return ((std::string_view) path).substr(0, path.rfind('/'));
    }

    std::optional<std::string_view> baseName() const