1 files changed, 4 insertions, 17 deletions

diff --git a/scripts/backup-sims.sh b/scripts/backup-sims.sh
index fb18c18..2d174b1 100755
--- a/scripts/backup-sims.sh
+++ b/scripts/backup-sims.sh
@@ -1,25 +1,12 @@
 #!/bin/bash
 
-# Figure out where we are, most of this mess is to troll through soft links.
-PRG="$0"
-while [ -h "${PRG}" ] ; do
-  ls=$(ls -ld "${PRG}")
-  link=`expr "${ls}" : '.*-> \(.*\)$'`
-  if expr "${link}" : '.*/.*' > /dev/null; then
-    PRG="${link}"
-  else
-    PRG=$(dirname "${PRG}")/"${link}"
-  fi
-done
-PRGDIR=$(dirname "${PRG}")
-pushd ${PRGDIR} >/dev/null
-PRGDIR=$(pwd)
-popd >/dev/null
+source common.sh
+getPrgDir
 
 for i in $(seq 99)
 do
-    j=$(printf "sim%02d" $i)
-    if [ -e "${PRGDIR}/../config/$j" ]
+    j=$(num2name ${i})
+    if [ -e "${PRGDIR}/../config/${j}" ]
     then
         cd ${PRGDIR}/../config/$j
         ./backup-sim