shellcheck fix: tests/functional/read-only-store.sh

maintainers/flake-module.nix

@@ -106,7 +106,6 @@
             enable = true;
             excludes = [
               # We haven't linted these files yet
-              ''^tests/functional/read-only-store\.sh$''
               ''^tests/functional/readfile-context\.sh$''
               ''^tests/functional/recursive\.sh$''
               ''^tests/functional/referrers\.sh$''

tests/functional/read-only-store.sh

@@ -12,10 +12,10 @@ clearStore
 
 happy () {
     # We can do a read-only query just fine with a read-only store
-    nix --store local?read-only=true path-info $dummyPath
+    nix --store local?read-only=true path-info "$dummyPath"
 
     # `local://` also works.
-    nix --store local://?read-only=true path-info $dummyPath
+    nix --store local://?read-only=true path-info "$dummyPath"
 
     # We can "write" an already-present store-path a read-only store, because no IO is actually required
     nix-store --store local?read-only=true --add dummy
@@ -37,8 +37,8 @@ happy
 ## Testing read-only mode with an underlying store that is actually read-only
 
 # Ensure store is actually read-only
-chmod -R -w $TEST_ROOT/store
-chmod -R -w $TEST_ROOT/var
+chmod -R -w "$TEST_ROOT"/store
+chmod -R -w "$TEST_ROOT"/var
 
 # Make sure we fail on add operations on the read-only store
 # This is only for adding files that are not *already* in the store