main: better error message for invalid --host

back-to · Dec 29, 2020 · 1c07357 · 1c07357
1 parent 61ff9a1
commit 1c07357
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/liveproxy/main.py b/liveproxy/main.py
@@ -59,7 +59,10 @@ def main():
             if err.errno == errno.EADDRINUSE:
                 log.error(f'Could not listen on port {PORT}! Exiting...')
                 sys.exit(errno.EADDRINUSE)
-            log.error(f'Error {err.errno}! Exiting...')
+            elif err.errno == errno.EADDRNOTAVAIL:
+                log.error(f'Cannot assign requested address {HOST}')
+                sys.exit(err.errno)
+            log.error(f'Error {err}! Exiting...')
             sys.exit(err.errno)
         try:
             httpd.serve_forever()