Package Import generates errors when you try to import directory or non-file #4689
Description
Describe the bug
09.Apr.2022 12:06:59 - IMPORT FATAL: Unable to read Cacti Package compress.zlib:///var/www/html/cacti/plugins/mikrotik/templates/
09.Apr.2022 12:06:59 - CMDPHP PHP ERROR NOTICE Backtrace: (/cli/import_package.php[133]:fread(), CactiErrorHandler())
09.Apr.2022 12:06:59 - ERROR PHP NOTICE: fread(): read of 8192 bytes failed with errno=21 Is a directory in file: /var/www/html/cacti/cli/import_package.php on line: 133
Steps to reproduce the behavior:
- Use cli script for import template
- Choose wrong file
- See error