Change to passed working directory

update_psa

@@ -14,10 +14,10 @@
 # ./update_psa --file $PWD/update_psa.conf --wdir $PWD
 #
 ###############################################################################
-if [ $# -eq 0 ]; then
+# if [ $# -eq 0 ]; then
     # no parameters given -> nothing to do
-    exit 0
-fi
+#    exit 0
+#fi
 
 if [ -z $IFS ]; then
     IFS=$'\n'
@@ -59,11 +59,12 @@ while test $# -gt 0; do
     shift
 done
 
-source ./update_psa_impl
+if cd "$WORKING_DIRECTORY"; then
+    source ./update_psa_impl
 
-if read_config
-then
-    if clone_customer_repository $CUSTOMER_REPOSITORY_PATH
+    if read_config
+    then
+        if clone_customer_repository ${CUSTOMER_REPOSITORY_PATH}
 	then 
             check_sanity_of_repository
 
@@ -76,7 +77,9 @@ then
 
             update_psa
         fi
+    fi
+    exit $EXIT_CODE
 fi
 
-exit $EXIT_CODE
+exit -1
 ###############################################################################