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grep(1) should not parse manpages as arguments.

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Now `apropos -xfer' works.
This commit is contained in:
wosch 1996-09-27 17:36:50 +00:00
parent 1c66eea617
commit b03342aca8
1 changed files with 4 additions and 4 deletions
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8
gnu/usr.bin/man/apropos/apropos.sh
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@ -15,7 +15,7 @@
# The University of Texas at Austin
# Austin, Texas 78712
#
# $Id: apropos.sh,v 1.5 1996/08/27 20:03:55 wosch Exp $
# $Id: apropos.sh,v 1.6 1996/09/14 23:20:33 wosch Exp $
PATH=/bin:/usr/bin:$PATH
@ -71,7 +71,7 @@ esac
for manpage
do
if grep -hi $grepopt "$manpage" $mandir; then :
if grep -hi $grepopt -- "$manpage" $mandir; then :
else
echo "$manpage: nothing appropriate"
fi
@ -90,9 +90,9 @@ done |
# nothing found, exit
if test -z "$line" -a ! -z "$line2"; then
printf "$line2"
printf -- "$line2"
exit $exit_nomatch
else
( printf "$line2"; echo $line; cat ) | $PAGER
( printf -- "$line2"; echo $line; cat ) | $PAGER
fi
)