fix ftp mkdir for noninteractive shells

myftpdumper.sh

@@ -63,7 +63,7 @@ error() {
     echo "ERROR: $1" >&2
 
     if wants_mail && [[ -z "$2" ]]; then
-        mail -s "MySQL BACKUP FAILED" "$ADMINMAIL" <<- EOF
+        mail -s "MySQL BACKUP FAILED" "$ADMINMAIL" <<-EOF
 				Date: $(date --rfc-3339=seconds)
 				Hostname: $(hostname)
 				Failed with message: $1
@@ -250,24 +250,21 @@ exec_ftp() {
 
 upload() {
     if wants_upload; then
-        # FTP: directory permission check
+        # FTP: directory creation
         ftpmkdir=$(exec_ftp "mkdir -p \"$FTP_DIR/$date\"; exit")
-        if [[ "$ftpmkdir" != *"mkdir OK"* ]]; then
-            error "Failed create \"$FTP_DIR/$date\" on remote server"
-        fi
 
         # FTP: delete old backups
         info "Delete old backups on FTP..."
         ftpfiles=$(exec_ftp "cd \"$FTP_DIR\"; nlist; exit")
-        # filter files starting with a dot
+        ## filter files starting with a dot
         ftpfiles=( $(echo $ftpfiles | sed 's,\.[A-Za-z0-9_\/\.]* , ,g') )
-        # find old backups
+        ## find old backups
         ftpfilesdelete=()
         while [[ ${#ftpfiles[@]} -ge $FTP_NUMBACKUPS ]]; do
             ftpfilesdelete+=(${ftpfiles[0]})
             ftpfiles=("${ftpfiles[@]:1}")
         done
-        # delete on ftp
+        ## delete on ftp
         [[ ${#ftpfilesdelete[@]} -ge 1 ]] \
             && ftpfilesdelete=${ftpfilesdelete[@]} \
             && exec_ftp "cd \"$FTP_DIR\"; rm -r $ftpfilesdelete; exit"