From 2b612603d35c152a8ba0fc43ed1f7597c02d06c2 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 9 Dec 2018 16:51:29 +0100
Subject: [PATCH] Give an error from build/tools/post-release.sh if it didn't
 work

The script gave a misleading success message even if it didn't find
anything to update.
---
 build/tools/post-release.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/build/tools/post-release.sh b/build/tools/post-release.sh
index dc1ba31a8d..90199a8d89 100755
--- a/build/tools/post-release.sh
+++ b/build/tools/post-release.sh
@@ -8,6 +8,11 @@ topdir=`dirname $0`/../..
 # Build the file list for sha1sums, from `docs/release.md`
 declare -a files=(`sed -n '/^## Download Verification/,/^## Binaries/p' $topdir/docs/release.md | sed -n -E 's/^\s*0{40}\s{2}(wx.*)/\1/p'`)
 
+if [ -z "$files" ]; then
+    echo "No lines with SHA-1 sums, has release.md format changed?" >&2
+    exit 1
+fi
+
 # Get the release version unless it's given explicitly on the command line.
 if [ -z $1 ]; then
     ver_string=`grep '#define wxVERSION_STRING ' $topdir/include/wx/version.h | sed 's/^.*"wxWidgets \(.*\)")/\1/'`