5 files changed, 8 insertions, 8 deletions
diff --git a/src/nix/app.cc b/src/nix/app.cc
index a43566496..bd6988066 100644
--- a/src/nix/app.cc
+++ b/src/nix/app.cc
@@ -61,7 +61,7 @@ std::string resolveString(Store & store, const std::string & toResolve, const Bu
 
 UnresolvedApp Installable::toApp(EvalState & state)
 {
-    auto [cursor, attrPath] = getCursor(state);
+    auto cursor = getCursor(state);
 
     auto type = cursor->getAttr("type")->getString();
 
@@ -110,7 +110,7 @@ UnresolvedApp Installable::toApp(EvalState & state)
     }
 
     else
-        throw Error("attribute '%s' has unsupported type '%s'", attrPath, type);
+        throw Error("attribute '%s' has unsupported type '%s'", cursor->getAttrPathStr(), type);
 }
 
 // FIXME: move to libcmd
diff --git a/src/nix/eval.cc b/src/nix/eval.cc
index 8cd04d5fe..733b93661 100644
--- a/src/nix/eval.cc
+++ b/src/nix/eval.cc
@@ -16,7 +16,7 @@ struct CmdEval : MixJSON, InstallableCommand
     std::optional<std::string> apply;
     std::optional<Path> writeTo;
 
-    CmdEval()
+    CmdEval() : InstallableCommand(true /* supportReadOnlyMode */)
     {
         addFlag({
             .longName = "raw",
diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index a876bb3af..66c315e5a 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -705,7 +705,7 @@ struct CmdFlakeInitCommon : virtual Args, EvalCommand
             defaultTemplateAttrPathsPrefixes,
             lockFlags);
 
-        auto [cursor, attrPath] = installable.getCursor(*evalState);
+        auto cursor = installable.getCursor(*evalState);
 
         auto templateDirAttr = cursor->getAttr("path");
         auto templateDir = templateDirAttr->getString();
diff --git a/src/nix/flake.md b/src/nix/flake.md
index d59915eeb..7d179a6c4 100644
--- a/src/nix/flake.md
+++ b/src/nix/flake.md
@@ -177,8 +177,8 @@ Currently the `type` attribute can be one of the following:
   attribute `url`.
 
   In URL form, the schema must be `http://`, `https://` or `file://`
-  URLs and the extension must be `.zip`, `.tar`, `.tar.gz`, `.tar.xz`,
-  `.tar.bz2` or `.tar.zst`.
+  URLs and the extension must be `.zip`, `.tar`, `.tgz`, `.tar.gz`,
+  `.tar.xz`, `.tar.bz2` or `.tar.zst`.
 
 * `github`: A more efficient way to fetch repositories from
   GitHub. The following attributes are required:
diff --git a/src/nix/search.cc b/src/nix/search.cc
index e9307342c..e96a85ea2 100644
--- a/src/nix/search.cc
+++ b/src/nix/search.cc
@@ -165,8 +165,8 @@ struct CmdSearch : InstallableCommand, MixJSON
             }
         };
 
-        for (auto & [cursor, prefix] : installable->getCursors(*state))
-            visit(*cursor, parseAttrPath(*state, prefix), true);
+        for (auto & cursor : installable->getCursors(*state))
+            visit(*cursor, cursor->getAttrPath(), true);
 
         if (!json && !results)
             throw Error("no results for the given search term(s)!");