From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Tue, 10 Jun 2008 21:29:10 +0000 (+0100)
Subject: [UBUNTU] Handle empty Contents files with headers gracefully
X-Git-Url: https://git.deb.at/w?a=commitdiff_plain;h=423d06ae0e7bc1609a0aa1e8bbc2b4dfe93a62de;p=deb%2Fpackages.git

[UBUNTU] Handle empty Contents files with headers gracefully

The Contents files for dapper currently have headers but no
actual content. Handle this case without spewing out a lot
of warnings.
---

diff --git a/bin/parse-contents b/bin/parse-contents
index 82df0b8..1f4f58d 100755
--- a/bin/parse-contents
+++ b/bin/parse-contents
@@ -85,9 +85,11 @@ for my $suite (@suites) {
 
 		open CONT, "zcat $filename|$what"
 		    or die $!;
-		while (<CONT>) { last if /^FILE/mo; }
-		if (eof(CONT)) { # no header found
+		my $header_found = 0;
+		while (<CONT>) { /^FILE/mo && do { $header_found = 1; last };}
+		if (eof(CONT)) { # no header found or only header found
 		    close CONT; # explicit close to reset $.
+		    next if $header_found;
 		    open CONT, "zcat $filename|$what";
 		}
 		while (<CONT>) {