Shut up a clang warning

2020-07-03 14:50:07 +02:00 · 2020-07-03 14:50:07 +02:00 · 6f8fd3a3f2
commit 6f8fd3a3f2
parent dfaad374ff
1 changed files with 2 additions and 0 deletions
--- a/src/libfetchers/cache.hh
+++ b/src/libfetchers/cache.hh
@ -6,6 +6,8 @@ namespace nix::fetchers {

 struct Cache
 {
+    virtual ~Cache() { }
+
    virtual void add(
        ref<Store> store,
        const Attrs & inAttrs,