From 4ee3c5202e35cf84a9278ebc06eb8c6c2051fbdf Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Tue, 24 Dec 2019 00:27:48 +0800
Subject: [PATCH] Only add features flags if non-empty

---
 crates/ra_project_model/src/cargo_workspace.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/ra_project_model/src/cargo_workspace.rs b/crates/ra_project_model/src/cargo_workspace.rs
index c862d3912c3..1b3c246c7e1 100644
--- a/crates/ra_project_model/src/cargo_workspace.rs
+++ b/crates/ra_project_model/src/cargo_workspace.rs
@@ -165,7 +165,7 @@ pub fn from_cargo_metadata(
             // FIXME: `NoDefaultFeatures` is mutual exclusive with `SomeFeatures`
             // https://github.com/oli-obk/cargo_metadata/issues/79
             meta.features(CargoOpt::NoDefaultFeatures);
-        } else {
+        } else if cargo_features.features.len() > 0 {
             meta.features(CargoOpt::SomeFeatures(cargo_features.features.clone()));
         }
         if let Some(parent) = cargo_toml.parent() {