* dh_installdocs: Tighten doc-base document id parsing to only accept

  the characters that the doc-base manual allows in the id. Closes: #445541

1 files changed, 1 insertions, 1 deletions

diff --git a/dh_installdocs b/dh_installdocs
index 61b65996..956a7fb8 100755
--- a/dh_installdocs
+++ b/dh_installdocs
@@ -205,7 +205,7 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 		# Parse the file to get the doc id.
 		open (IN, "debian/$fn") || die "Cannot read debian/$fn.";
 		while (<IN>) {
-			if (/^Document:\s+(.*)(\s+)?/) {
+			if (/^Document:\s+([-+.a-z0-9]+)/) {
 				$doc_ids{$fn}=$1;
 				last;
 			}