committing changes in /etc made by "-bash"

Package changes:

profile.d/which2.sh

@@ -1,18 +1,27 @@
 # shellcheck shell=sh
 # Initialization script for bash, sh, mksh and ksh
 
-which_declare="declare -f"
-which_opt="-f"
-which_shell="$(cat /proc/$$/comm)"
+case "$(basename $(readlink /proc/$$/exe))" in
+*ksh*)
+    which_declare=""
+    which_opt=""
+    ;;
+zsh)
+    which_declare="typeset -f"
+    which_opt=""
+    ;;
+bash|sh)
+    which_declare="declare -f"
+    which_opt="-f"
+    ;;
+*)
+    which_declare=""
+    which_opt=""
+    ;;
+esac
 
-if [ "$which_shell" = "ksh" ] || [ "$which_shell" = "mksh" ] || [ "$which_shell" = "zsh" ] ; then
-  which_declare="typeset -f"
-  which_opt=""
-fi
- 
-which ()
-{
-(alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot "$@"
+which () {
+    (alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
 }
 
 export which_declare