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-sync | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'db-sync')

diff --git a/db-sync b/db-sync
index e8481d6..c4d495e 100755
--- a/db-sync
+++ b/db-sync
@@ -21,7 +21,7 @@ ${VERBOSE} && extra="-v"
 
 # Returns contents of a repo
 get_repos() {
-        mkdir -p ${TMPDIR}/$0.$$.cache
+        mkdir -p ${TMPDIR}/${0##*/}.$$.cache
 # Exclude everything but db files
   rsync ${extra} -mrtlH --no-p --include="*/" \
         --include="*.db" \
@@ -30,7 +30,7 @@ get_repos() {
         --include="*${FILESEXT}" \
         --exclude="*" \
         --delete-after \
-        rsync://${mirror}/${mirrorpath}/ ${TMPDIR}/$0.$$.cache
+        rsync://${mirror}/${mirrorpath}/ ${TMPDIR}/${0##*/}.$$.cache
 }
 
 get_repo_content() {
@@ -48,7 +48,7 @@ get_blacklist() {
 # repo
 # arch
 get_repo_file() {
-  echo "${TMPDIR}/$0.$$.cache/${1}/os/${2}/${1}"
+  echo "${TMPDIR}/${0##*/}.$$.cache/${1}/os/${2}/${1}"
 }
 
 # Process the databases and get the libre packages
@@ -118,7 +118,7 @@ init() {
       rsync ${extra} -rtlH \
             --delay-updates \
             --safe-links \
-            ${TMPDIR}/$0.$$.cache/${_repo}/os/${_arch}/ \
+            ${TMPDIR}/${0##*/}.$$.cache/${_repo}/os/${_arch}/ \
             ${FTP_BASE}/${_repo}/os/${_arch}/
 
 # Cleanup
@@ -176,9 +176,9 @@ trap_exit() {
 }
 
 
-source $(dirname $0)/config
-source $(dirname $0)/local_config
-source $(dirname $0)/libremessages
+source "$(dirname "$(readlink -e "$0")")/config"
+source "$(dirname "$(readlink -e "$0")")/local_config"
+source "$(dirname "$(readlink -e "$0")")/libremessages"
 
 # From makepkg
 set -E
@@ -189,4 +189,4 @@ trap 'trap_exit "$(gettext "An unknown error has occurred. Exiting...")"' ERR
 
 init
 
-rm -r ${TMPDIR}/$0.$$.cache
+rm -r ${TMPDIR}/${0##*/}.$$.cache
-- 
cgit v1.2.3-2-g168b