From 91eb51b3985fb6d7b4f21443aeba4228f61ca4f5 Mon Sep 17 00:00:00 2001
From: Niels Thykier <niels@thykier.net>
Date: Mon, 24 Dec 2018 13:23:18 +0000
Subject: dh: Special case cli-options() with no options

Signed-off-by: Niels Thykier <niels@thykier.net>
---
 dh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'dh')

diff --git a/dh b/dh
index a1a4122b..e3d3c60e 100755
--- a/dh
+++ b/dh
@@ -1071,6 +1071,9 @@ sub can_skip {
 				return 0 if pkgfile($pkgs, $need) ne '';
 			} elsif ($type eq 'cli-options') {
 				$had_cli_options = 1;
+				# If cli-options is empty, we no the helper does not
+				# react to any thing and can always be skipped.
+				next if $need =~ m/^\s*$/;
 				# Long options are subject to abbreviations so it is
 				# very difficult to implement this optimization with
 				# long options.
-- 
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