Fix man -k with mandocdb

If apropos(1) and whatis(1) are not hardlinks to man(1) that means the system is
using mandocdb, then man -k should spawn apropos(1) and/or whatis(1) directly

Reported by:	kevlo
Tested by:	kevlo
Sponsored by:	gandi.net

1 files changed, 4 insertions, 0 deletions

diff --git a/usr.bin/man/man.sh b/usr.bin/man/man.sh
index 5e4d767..504ca0c 100755
--- a/usr.bin/man/man.sh
+++ b/usr.bin/man/man.sh
@@ -925,6 +925,8 @@ whatis_usage() {
 
 # Supported commands
 do_apropos() {
+	[ $(stat -f %i /usr/bin/man) -eq $(stat -f %i /usr/bin/apropos) ] && \
+		exec apropos "$@"
 	search_whatis apropos "$@"
 }
 
@@ -960,6 +962,8 @@ do_manpath() {
 }
 
 do_whatis() {
+	[ $(stat -f %i /usr/bin/man) -eq $(stat -f %i /usr/bin/whatis) ] && \
+		exec whatis "$@"
 	search_whatis whatis "$@"
 }