Date: Mon, 22 Jan 2001 14:17:16 -0800 From: Jos Backus <josb@cncdsl.com> To: hackers@freebsd.org Subject: Re: Possible bug in /usr/bin/makewhatis Message-ID: <20010122141716.A82292@lizzy.bugworks.com>
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This patch gets rid of the Broken pipe messages.
--- makewhatis.orig Mon Jan 22 12:54:09 2001
+++ makewhatis Mon Jan 22 13:01:31 2001
@@ -333,7 +333,8 @@
local($source) = 0;
local($list);
- while(<F>) {
+ local($flag) = 0;
+ LOOP: while(<F>) {
# ``man'' style pages
# &&: it takes you only half the user time, regexp is slow!!!
if (/^\.SH/ && /^\.SH[ \t]+["]?($section_name)["]?/) {
@@ -352,7 +353,7 @@
$list .= ' ';
}
}
- &out($list); close F; return 1;
+ &out($list); $flag++; last LOOP;
} elsif (/^\.Sh/ && /^\.Sh[ \t]+["]?($section_name)["]?/) {
# ``doc'' style pages
local($flag) = 0;
@@ -375,12 +376,15 @@
$list .= ' ';
}
}
- &out($list); close F; return 1;
+ &out($list); $flag++; last LOOP;
} elsif(/^\.so/ && /^\.so[ \t]+man/) {
- close F; return 1;
+ $flag++; last LOOP;
}
}
+ 1 while(<F>); # Flush pipe
+ close F;
+ return 1 if $flag;
if (!$source && $verbose) {
warn "\n" if $pointflag;
warn "Maybe $file is not a manpage\n" ;
--
Jos Backus _/ _/_/_/ "Modularity is not a hack."
_/ _/ _/ -- D. J. Bernstein
_/ _/_/_/
_/ _/ _/ _/
josb@cncdsl.com _/_/ _/_/_/ use Std::Disclaimer;
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