From 057f0b996face5e4ab6dbfb7351fa2b2144cb1e2 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 01 Aug 2019 19:59:26 -0400
Subject: build: Support announcing first version

---
diff --git a/scripts/announce-release.sh b/scripts/announce-release.sh
index f27e0cb..ae26070 100755
--- a/scripts/announce-release.sh
+++ b/scripts/announce-release.sh
@@ -46,8 +46,10 @@ news="$(sed -n '
 	};
 	' "${srcdir}/NEWS")"
 old_version="$(sed -n "/^${package_name} version /p;" "${srcdir}/NEWS" | \
-	sed -n "2{ s/^${package_name} version //p; };")"
-old_tag="$(git tag --sort=creatordate | tail -n 2 | head -n 1)"
+	sed -n "2{ s/^${package_name} version / Since Version /p; };")"
+old_tag="$(git tag --sort=-creatordate | sed -n '2{p;q;}')"
+# Empty tree SHA-1 hash:
+[ -z "${old_tag}" ] && old_tag='4b825dc642cb6eb9a060e54bf8d69288fbee4904'
 
 export GIT_DIR="${srcdir}/.git"
 
@@ -111,11 +113,11 @@ message="$({ cat | sed 's/=/=3D/g; s/ $/=20/; s/\t$/=09/;'; } <<-EOF
 
 	${news}
 
-	$(heading "Shortlog of Changes Since Version ${old_version}")
+	$(heading "Shortlog of Changes${old_version}")
 
 	${shortlog}
 
-	$(heading "Diffstat of Changes Since Version ${old_version}")
+	$(heading "Diffstat of Changes${old_version}")
 
 	${diffstat}
 
--
cgit v0.9.1