From fb99f94635f17ab9f11473826c746fa82bd24ce3 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Mon, 29 Jun 2020 01:30:37 -0400
Subject: update_feeds(): Fix usign errors on empty indices

Fixes:

    Cannot open message file: Invalid argument
---
diff --git a/NEWS b/NEWS
index de57375..a6d673f 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,10 @@ ProteanOS Archive Manager version 2.1.0+dev
 
 Released: ????-??-??
 
+Changes in this release:
+
+  * A failure to sign empty feed index files has been fixed.
+
 ProteanOS Archive Manager version 2.1.0
 ---------------------------------------
 
diff --git a/src/index.sh b/src/index.sh
index 275934e..6e77a9d 100644
--- a/src/index.sh
+++ b/src/index.sh
@@ -201,7 +201,8 @@ update_feeds()
 					mv -- "${sect}/Packages~" \
 						"${sect}/Packages"
 				else
-					1>"${sect}/Packages"
+					# Must be non-empty for usign to work.
+					printf '\n' 1>"${sect}/Packages"
 				fi
 				if ${conf_gzip}; then
 					"${GZIP}" -9c -- "${sect}/Packages" \
--
cgit v0.9.1