From 7465545c05574c984b0f5580e6797db6c223ff44 Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Thu, 11 Dec 2003 18:36:00 +0000
Subject: Handle bad port specification

---
 TODO     | 2 --
 miniircd | 8 +++++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/TODO b/TODO
index 57c0056..a824a9f 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,3 @@
-* Handle bad port specification.
-
 * Wrap long lines.
 
 * URL to Python.
diff --git a/miniircd b/miniircd
index 1e2a94c..0c02899 100755
--- a/miniircd
+++ b/miniircd
@@ -796,7 +796,13 @@ def main(argv):
         elif opt in ("-p", "--password"):
             password = val.lower()
         elif opt == "--ports":
-            ports = [int(x) for x in re.split("[,\s]+", val)]
+            ports = []
+            for port in re.split("[,\s]+", val):
+                try:
+                    ports.append(int(port))
+                except ValueError:
+                    sys.stderr.write("Bad port: \"%s\".\n" % port)
+                    sys.exit(1)
         elif opt in ("-v", "--verbose"):
             verbose = True
     server = Server(ports, password, verbose)
-- 
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