From b6e8ebd66d22abf5439485985a7851e768c71e8a Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Wed, 8 Jan 2014 21:04:43 -0500
Subject: Be very careful about using $0.

---
 db-update | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'db-update')

diff --git a/db-update b/db-update
index cdde63b..86faec3 100755
--- a/db-update
+++ b/db-update
@@ -1,10 +1,10 @@
 #!/bin/bash
 
-. "$(dirname $0)/db-functions"
-. "$(dirname $0)/config"
+. "$(dirname "$(readlink -e "$0")")/db-functions"
+. "$(dirname "$(readlink -e "$0")")/config"
 
 if [ $# -ge 1 ]; then
-	warning "Calling $(basename $0) with a specific repository is no longer supported"
+	warning "Calling ${0##*/} with a specific repository is no longer supported"
 	exit 1
 fi
 
-- 
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