From 2a66d6bde94ffc4472ec5188f812903dc8780de6 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Fri, 30 Mar 2012 14:56:19 -0700
Subject: [PATCH] Minor, correct arc handling of relative symlinking (from
 @makinde).

---
 bin/arc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/bin/arc b/bin/arc
index 4436fa89..d90715e7 100755
--- a/bin/arc
+++ b/bin/arc
@@ -7,9 +7,15 @@
 # symlinks, etc.
 SOURCE="${BASH_SOURCE[0]}";
 while [ -h "$SOURCE" ]; do
-  SOURCE="$(readlink "$SOURCE")";
+  LINK="$(readlink "$SOURCE")";
+  if [ "${LINK:0:1}" == "/" ]; then
+    # absolute symlink
+    SOURCE="$LINK"
+  else
+    # relative symlink
+    SOURCE="$(cd -P "$(dirname "$SOURCE")" && pwd)/$LINK"
+  fi
 done;
 DIR="$(cd -P "$(dirname "$SOURCE")" && pwd)"
 
 exec $DIR/../scripts/arcanist.php "$@"
-