v1.4.1

README.md

@@ -74,10 +74,13 @@ Goal of this utility is to provide compatible CLI with [iproute2](http://www.pol
 
 ## Supported Mac OS X versions (Tested)
 
-* macOS Monterey 12.3
+* macOS Monterey 12.6
 
 ## Changelog
 
+**v1.4.1**
+* Fixed `ip neigh show dev en0` (Issue #43, Thanks @SimonTate)
+
 **v1.4.0**
 * Internal cleanup and code style changes
 * Added blackhole routes `ip route add blackhole 192.0.2.0/24` (Thanks @mhio)

src/ip.py

@@ -21,7 +21,7 @@
 import types
 
 # Version
-VERSION = "1.4.0"
+VERSION = "1.4.1"
 
 # Utilities
 SUDO = "/usr/bin/sudo"
@@ -653,13 +653,11 @@ def do_neigh_show(argv, af):
             neighs.append(entry)
 
     if af != 6:
-        args = [ARP, "-anl" ]
+        args = [ARP, "-anl"]
         if dev:
-            args += [ "-i", dev ]
+            args += ["-i", dev]
 
-        res = subprocess.run(
-            args, capture_output=True, text=True, check=True
-        )
+        res = subprocess.run(args, capture_output=True, text=True, check=True)
         for row in res.stdout.splitlines()[1:]:
             cols = row.split()
             entry = {}