Fix breakage for Linux

Partially revert commit https://github.com/StevenBlack/hosts/commit/0a99194b2844bbc026ab62da69798fdc34815a79 to fix #2015

diff --git a/updateHostsFile.py b/updateHostsFile.py
index 12896c785326844a2d925ea81430d8d3e3576eb1..429ab94764e86a753f49655af3d7cce8894cd676 100755 (executable)
--- a/updateHostsFile.py
+++ b/updateHostsFile.py
@@ -1312,7 +1312,7 @@ def move_hosts_file_into_place(final_file):
             f"Replacing {target_file} requires root privileges. You might need to enter your password."
         )
         try:
-            subprocess.run(SUDO + [f"'cp {filename} {target_file}'"], check=True, shell=True)
+            subprocess.run(SUDO + ["cp", filename, target_file], check=True)
             return True
         except subprocess.CalledProcessError:
             print_failure(f"Replacing {target_file} failed.")