<compress>grep: Special case the -V flag

In case we need version information of the ultimately chosen grep, allowing `zgrep -V` to operate would be most helpful.
svn path=/head/; revision=333009
2018-04-25 18:59:29 +00:00 · 2018-04-25 18:59:29 +00:00 · 0967ef2ab8 · 2020-12-20 02:59:44 +00:00
commit 0967ef2ab8
parent 5ee52e15db
1 changed files with 4 additions and 0 deletions
--- a/usr.bin/grep/zgrep.sh
+++ b/usr.bin/grep/zgrep.sh
@ -106,6 +106,10 @@ do
 	    silent=1
 	    shift
 	    ;;
+	-V)
+	    ${grep} -V
+	    exit $?
+	    ;;
 	-*)
 	    grep_args="${grep_args} $1"
 	    shift