Merge of #11933

NixOS · Nov 22, 2024 · cfd86c2 · cfd86c2
2 parents 09e989f + f4f4b69
commit cfd86c2
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/libexpr/primops/fetchTree.cc b/src/libexpr/primops/fetchTree.cc
@@ -33,9 +33,8 @@ void emitTreeAttrs(
 
     // FIXME: support arbitrary input attributes.
 
-    auto narHash = input.getNarHash();
-    assert(narHash);
-    attrs.alloc("narHash").mkString(narHash->to_string(HashFormat::SRI, true));
+    if (auto narHash = input.getNarHash())
+        attrs.alloc("narHash").mkString(narHash->to_string(HashFormat::SRI, true));
 
     if (input.getType() == "git")
         attrs.alloc("submodules").mkBool(