fix botched github gui edit!

Co-authored-by: Brian Skinn <brian.skinn@gmail.com>
paramiko · Dec 20, 2023 · 0a36128 · 0a36128
1 parent 8544eb1
commit 0a36128
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/paramiko/config.py b/paramiko/config.py
@@ -233,7 +233,7 @@ def lookup(self, hostname):
         if canon and hostname.count(".") <= maxdots:
             # NOTE: OpenSSH manpage does not explicitly state this, but its
             # implementation for CanonicalDomains is 'split on any whitespace'.
-            domains = options["canonicaldomains", ""].split()
+            domains = options.get("canonicaldomains", "").split()
             hostname = self.canonicalize(hostname, options, domains)
             # Overwrite HostName again here (this is also what OpenSSH does)
             options["hostname"] = hostname