From 02bf83c5efa227a6a57108f9a77b3d357442580c Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Mon, 16 Jan 2017 17:51:03 -0600
Subject: [PATCH] Restrict alt-link delimiter to a period (#49)

---
 yadm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yadm b/yadm
index 2eb9acc..2f5c4c1 100755
--- a/yadm
+++ b/yadm
@@ -113,7 +113,7 @@ function alt() {
   match_host=$(hostname)
   match_host=${match_host%%.*} #; trim any domain from hostname
   match_user=$(id -u -n)
-  match="^(.+)##($match_system|$match_system.$match_host|$match_system.$match_host.$match_user|())$"
+  match="^(.+)##($match_system|$match_system\.$match_host|$match_system\.$match_host\.$match_user|())$"
 
   #; process relative to YADM_WORK
   YADM_WORK=$(unix_path "$("$GIT_PROGRAM" config core.worktree)")