X-Git-Url: https://git.plutz.net/?p=confetti;a=blobdiff_plain;f=index.cgi;h=c052787209d6d20c9444463041ed54334646cdf2;hp=a7edbb1186378b7584e1e23e6b39a8f0aa906b19;hb=c195881a2389862d4bfcd2fd55ca868f7a20b8e8;hpb=7f927856071799039923e9e1f00652819792987a

diff --git a/index.cgi b/index.cgi
index a7edbb1..c052787 100755
--- a/index.cgi
+++ b/index.cgi
@@ -15,19 +15,15 @@ debug() { #change to false to disable debugging
 # we will use the http root as object storage (data directory) and call sub
 # programs from the directory in which the real executable resides
 # therefore we need to identify the code and data directories _EXEC and _DATA
-call=$0
-real=$call
-while [ -L "$real" ]; do
-  real="$(stat -c %N "$real" |sed -r "s:..*. -> .(.*).$:\1:")"
-done
-
+call="$0"
+real="$(readlink -f $call)"
 _EXEC="$(dirname "$real")"  #execution directory
 _DATA="$(dirname "$call")"  #storage directory
 
 [ -w "$_DATA" ] && [ -d "$_DATA" ] || die "storage directory must be writable"
 
 # create directories for object storage
-for each in "$_DATA"/{vcard,mappings,courses,cache,temp}; do
+for each in "$_DATA"/{vcard,ical,cache,temp}; do
   [ ! -e "$each" ] && mkdir "$each"
   [ -w "$each" ] && [ -d "$each" ] || die "storage $each must be a writable directory"
 done