1 files changed, 4 insertions, 5 deletions
diff --git a/pkgs/build-support/fetchrepoproject/default.nix b/pkgs/build-support/fetchrepoproject/default.nix
index f0bc02cf66d..01d7fe1d0f5 100644
--- a/pkgs/build-support/fetchrepoproject/default.nix
+++ b/pkgs/build-support/fetchrepoproject/default.nix
@@ -15,11 +15,10 @@ stdenv.mkDerivation {
     done
 
     export HOME=.repo
-    repo init --manifest-url=${manifest} --manifest-branch=${rev} --depth=1 --no-clone-bundle''
-  + ${optionalString (repoRepoURL != "") " --repo-url=${repoRepoURL}"}
-  + ${optionalString (repoRepoRev != "") " --repo-branch=${repoRepoRev}"}
-  + ${optionalString (referenceDir != "") " --reference=${referenceDir}"}
-  + ''
+    repo init --manifest-url=${manifest} --manifest-branch=${rev} --depth=1 --no-clone-bundle
+    ${optionalString (repoRepoURL != "") " --repo-url=${repoRepoURL}"}
+    ${optionalString (repoRepoRev != "") " --repo-branch=${repoRepoRev}"}
+    ${optionalString (referenceDir != "") " --reference=${referenceDir}"}
     repo sync --jobs=$NIX_BUILD_CORES --current-branch
     rm -rf $out/.repo
   '';