diff options
| -rw-r--r-- | etc/inc/pfsense-utils.inc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index 30f3ed3..0a88d8d 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -339,13 +339,14 @@ function remove_text_from_file($file, $text) { } /* - * is_package_installed($packgename): returns 1 if a package is installed, 0 otherwise. + * is_package_installed($packagename): returns 1 if a package is installed, 0 otherwise. */ function is_package_installed($packagename) { global $config; - foreach ($config['installedpackages']['package'] as $pkg) { - if($pkg['name'] == $packagename) return 1; - } + if($config['installedpackages']['package'] <> "") + foreach ($config['installedpackages']['package'] as $pkg) { + if($pkg['name'] == $packagename) return 1; + } return 0; } |
