From ede02bb3ab88475262a7999888f427d7492222fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Wagner?= <rwa@clttr.info>
Date: Sun, 6 Aug 2023 16:49:47 +0200
Subject: [PATCH] fix missing last line when page doesn't end with a new line

Due to the behaviour of `read` the current implementation will
drop the content of the last line of a page if it's not followed
by an empty newline.

solution found (it's an interesting read besides that) at:
https://stackoverflow.com/questions/12916352/shell-script-read-missing-last-line
---
 astro | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/astro b/astro
index c9176e2..e520e88 100755
--- a/astro
+++ b/astro
@@ -163,7 +163,7 @@ parseurl() {
 }
 
 typesetgmi() {
-	while IFS='' read -r line
+	while IFS='' read -r line || [ -n "$line" ];
 	do
 		line="$(echo "$line" | tr -d '\r')"
 		# shellcheck disable=SC2016