packages2install: do nut use subshell for check*

check_packages2install

@@ -236,15 +236,15 @@ typeset -i iCriticalLimit=` ph.getValueWithParam 200 c "$@"`
 pgkman=$( detectPkgManager )
 case $pgkman in
     "apt")
-        pkgstatus=$( checkApt )
+        checkApt
         pkgsum=$( pkgApt )
         ;;
     "pamac")
-        pkgstatus=""
+        # pkgstatus=""
         pkgsum=$( pkgPamac )
         ;;
     "yum")
-        pkgstatus=$( checkYum )
+        checkYum
         pkgsum=$( pkgYum )
         ;;
     *)
@@ -252,7 +252,7 @@ case $pgkman in
       ;;
 esac
 
-echo "$pkgstatus"
+# echo "$pkgstatus"
 echo
 showAutoupdate
 echo