Merge pull request #63 from rrotter/rrotter/dash_support

fix package manager detection in `dash` shell

Author: ThatOneCalculator

nerdfetch

@@ -186,7 +186,7 @@ esac
 
 ## PACKAGE MANAGER AND PACKAGES DETECTION
 
-MANAGER=$(command -v nix-env pkg flatpak yum zypper dnf rpm dpkg-query brew port pacman xbps-query emerge cave apk kiss pmm /usr/sbin/slackpkg bulge birb yay paru pacstall cpm pmm opkg eopkg getprop 2>/dev/null)
+MANAGER=$(for x in nix-env pkg flatpak yum zypper dnf rpm dpkg-query brew port pacman xbps-query emerge cave apk kiss pmm /usr/sbin/slackpkg bulge birb yay paru pacstall cpm pmm opkg eopkg getprop; do command -v $x; done 2>/dev/null)
 manager=$(basename "$MANAGER")
 if [ $distrotype = netbsd ]; then
 	manager="pkg_info-netbsd"