Added default fall-back when CARGO_HOME is not set for clean-cargo-cache

servo · bors-servo · Jan 23, 2018 · Jan 23, 2018 · Jan 23, 2018 · a8ac8c8929a6218874069bf5f0d7aa7c94dc2511
commit a8ac8c8929a6218874069bf5f0d7aa7c94dc2511
diff --git a/python/servo/bootstrap_commands.py b/python/servo/bootstrap_commands.py
@@ -189,7 +189,8 @@ def get_size(path):
         if os.environ.get("CARGO_HOME", ""):
             cargo_dir = os.environ.get("CARGO_HOME")
         else:
-            cargo_dir = path.join(self.context.topdir, ".cargo")
+            home_dir = os.path.expanduser("~")
+            cargo_dir = path.join(home_dir, ".cargo")
         if not os.path.isdir(cargo_dir):
             return
         cargo_file = open(path.join(self.context.topdir, "Cargo.lock"))