wmsl

commit 2ef6e8a4e4c1487f74aadfffcded95d67caae02d
parent d0d90c47f89b179822e0974c02c6b624d03f888b
Author: Louis Burda <quent.burda@gmail.com>
Date:   Tue, 29 Sep 2020 12:19:20 +0200

Improve handling of too long status texts

Diffstat:
M
wmsl.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/wmsl.c b/wmsl.c
@@ -80,10 +80,11 @@ void
 concat_status(const char *text, size_t len)
 {
 	if (status_len + len + 1 > STATUSMAX)
-		die(EXIT_FAILURE, "wmsl: status line too large (>%i)\n",
-						STATUSMAX);
+		len = STATUSMAX - status_len;
 	memcpy(&status_text[status_len], text, len);
 	status_len += len;
+	if (status_len == STATUSMAX)
+		strcpy(&status_text[status_len - 4], "...");
 	status_text[status_len] = '\0';
 }