astro

commit ede02bb3ab88475262a7999888f427d7492222fd
parent e9b6580368b7858bd4903bf8fd04f22071a0c2ac
Author: René Wagner <rwa@clttr.info>
Date:   Sun,  6 Aug 2023 16:49:47 +0200

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

Diffstat:
M
astro
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git 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