From d79fefc87540ea5364571f8b2d5d89fbdd2349a1 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Thu, 16 Oct 2014 14:18:34 +1300
Subject: Accept . in shoal(1) hostnames

---
 bin/shoal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin')

diff --git a/bin/shoal b/bin/shoal
index d2ecfc95..9fad9454 100755
--- a/bin/shoal
+++ b/bin/shoal
@@ -13,7 +13,7 @@
 self=shoal
 
 while read -r option value _ ; do
-    if [[ $option == 'Host' && $value != *[^[:alnum:]_-]* ]] ; then
+    if [[ $option == 'Host' && $value != *[^[:alnum:]._-]* ]] ; then
         printf '%s\n' "$value"
     fi
 done < "${1:-$HOME/.ssh/config}"
-- 
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