treewide: remove redundant quotes

5 files changed, 7 insertions, 7 deletions

diff --git a/pkgs/build-support/dhall-to-nix.nix b/pkgs/build-support/dhall-to-nix.nix
index c563b34ff3bc2..3805656dfa0e0 100644
--- a/pkgs/build-support/dhall-to-nix.nix
+++ b/pkgs/build-support/dhall-to-nix.nix
@@ -33,6 +33,6 @@ let
       };
 
     in
-      import "${drv}";
+      import drv;
 in
   dhallToNix
diff --git a/pkgs/build-support/fetchgit/default.nix b/pkgs/build-support/fetchgit/default.nix
index 256c86748d287..0405951a9e40f 100644
--- a/pkgs/build-support/fetchgit/default.nix
+++ b/pkgs/build-support/fetchgit/default.nix
@@ -52,7 +52,7 @@ else
 stdenvNoCC.mkDerivation {
   inherit name;
   builder = ./builder.sh;
-  fetcher = "${./nix-prefetch-git}";  # This must be a string to ensure it's called with bash.
+  fetcher = ./nix-prefetch-git;  # This must be a string to ensure it's called with bash.
   nativeBuildInputs = [git];
 
   outputHashAlgo = "sha256";
diff --git a/pkgs/build-support/fetchgit/private.nix b/pkgs/build-support/fetchgit/private.nix
index 59376f3b0424f..6731cf87fbd1c 100644
--- a/pkgs/build-support/fetchgit/private.nix
+++ b/pkgs/build-support/fetchgit/private.nix
@@ -4,7 +4,7 @@
     else null;
 
   GIT_SSH = let
-    config = ''${let
+    config = let
         sshConfigFile = if (builtins.tryEval <ssh-config-file>).success
           then <ssh-config-file>
           else builtins.trace ''
@@ -14,7 +14,7 @@
 
             You may need StrictHostKeyChecking=no in the config file. Since ssh will refuse to use a group-readable private key, if using build-users you will likely want to use something like IdentityFile /some/directory/%u/key and have a directory for each build user accessible to that user.
           '' "/var/lib/empty/config";
-      in builtins.toString sshConfigFile}'';
+      in builtins.toString sshConfigFile;
 
     ssh-wrapped = runCommand "fetchgit-ssh" {
       nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/build-support/vm/windows/default.nix b/pkgs/build-support/vm/windows/default.nix
index e5ff13f0da9d1..48ee2713d1f69 100644
--- a/pkgs/build-support/vm/windows/default.nix
+++ b/pkgs/build-support/vm/windows/default.nix
@@ -25,7 +25,7 @@ in {
     bootstrap = bootstrapper attrs.windowsImage;
   in {
     requiredSystemFeatures = [ "kvm" ];
-    builder = "${pkgs.stdenv.shell}";
+    builder = pkgs.stdenv.shell;
     args = ["-e" (bootstrap.resumeAndRun builder)];
     windowsImage = bootstrap.suspendedVM;
     origArgs = attrs.args;
diff --git a/pkgs/build-support/writers/test.nix b/pkgs/build-support/writers/test.nix
index 80e9543f9c85c..d7c347a559ef4 100644
--- a/pkgs/build-support/writers/test.nix
+++ b/pkgs/build-support/writers/test.nix
@@ -159,8 +159,8 @@ in runCommand "test-writers" {
   meta.platforms = stdenv.lib.platforms.all;
 } ''
   ${lib.concatMapStringsSep "\n" (test: writeTest "success" "${test}/bin/test_writers") (lib.attrValues bin)}
-  ${lib.concatMapStringsSep "\n" (test: writeTest "success" "${test}") (lib.attrValues simple)}
-  ${lib.concatMapStringsSep "\n" (test: writeTest "success" "${test}") (lib.attrValues path)}
+  ${lib.concatMapStringsSep "\n" (test: writeTest "success" test) (lib.attrValues simple)}
+  ${lib.concatMapStringsSep "\n" (test: writeTest "success" test) (lib.attrValues path)}
 
   echo 'nix-writers successfully tested' >&2
   touch $out