update_nextcloud.sh: some minor fixes at script output.

update_nextcloud.sh

@@ -428,6 +428,16 @@ PRIOR_VERSION=`basename $CURRENT_INSTALL_DIR | cut -d"-" -f2`
 DATA_DIR=${WEB_BASE_DIR}/data-${VERSION}
 INSTALL_DIR=${WEB_BASE_DIR}/nextcloud-${VERSION}
 
+
+# -----
+# - Do some pre-update tasks..
+# -----
+
+echo ""
+echo ""
+echo -e "\033[37m\033[1mDo some pre-update tasks..\033[m"
+echo ""
+
 echononl "   Create source directory.."
 if [[ ! -d "${SRC_BASE_DIR}" ]]; then
    mkdir ${SRC_BASE_DIR} > $log_file 2>&1
@@ -441,15 +451,6 @@ else
    echo_skipped
 fi
 
-#echononl "   Change into ${SRC_BASE_DIR}"
-#cd ${SRC_BASE_DIR} > $log_file 2>&1
-#if [[ $? -eq 0 ]]; then
-#   echo_ok
-#else
-#   echo_failed
-#   fatal "$(cat $log_file)"
-#fi
-
 
 # - downloud nextcloud source
 # -
@@ -561,6 +562,9 @@ elif [[ "$DATABASE_TYPE" = 'postgres' ]]; then
    fi
 fi
 
+echo
+
+
 # - Erstelle Web-Verzeichnis für die neue OwnCloud Version
 # -
 echononl "   Create (new) dir '${WEB_BASE_DIR}/nextcloud-${VERSION}'.."