Author: jfs
Date: Tue Jul 3 22:35:24 2012
New Revision: 9240
URL: http://svn.debian.org/wsvn/?sc=1&rev=9240
Log:
Use a directory filehandle
Modified:
man-cgi/extractor/manpage-extractor.pl
Modified: man-cgi/extractor/manpage-extractor.pl
URL:
http://svn.debian.org/wsvn/man-cgi/extractor/manpage-extractor.pl?rev=9240&op=diff
==============================================================================
--- man-cgi/extractor/manpage-extractor.pl (original)
+++ man-cgi/extractor/manpage-extractor.pl Tue Jul 3 22:35:24 2012
@@ -3,7 +3,7 @@
# Scan a Debian pool archive and extract the manpages
# of all binary packages.
#
-# (c) 2006-2011 Javier Fernandez-Sanguino
+# (c) 2006-2012 Javier Fernandez-Sanguino
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -95,10 +95,11 @@
sub scan_directory {
my ($dir) =@_;
print "DEBUG: Scanning dir $dir\n" if $opt_d;
- local *DIR;
- opendir DIR, $dir;
- while ( my $entry = readdir(DIR) ) {
- next if $entry =~ /^\./ ;
+ my $DIRFH;
+
+ opendir $DIRFH, $dir || warn ("Cannot open directory $dir: $!");
+ while ( my $entry = readdir($DIRFH) ) {
+ next if $entry =~ /^\./ ; # Skip hidden files and directories
my $fullname = $dir."/".$entry;
if ( -d $fullname ) {
scan_directory($fullname);
@@ -107,7 +108,7 @@
extract_package($fullname);
}
}
- closedir DIR;
+ closedir $DIRFH;
}
sub extract_package {
--
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