From bba55185de5ec142cbe8f65ec95287d05c51ab76 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 26 Apr 2024 17:41:38 +0200
Subject: [PATCH] utf8: let utf8_console_width() handle NULL strings somewhat
 reasonably

---
 src/basic/utf8.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/basic/utf8.c b/src/basic/utf8.c
index b5711f4300..15deef1ffd 100644
--- a/src/basic/utf8.c
+++ b/src/basic/utf8.c
@@ -597,11 +597,14 @@ size_t utf8_n_codepoints(const char *str) {
 }
 
 size_t utf8_console_width(const char *str) {
-        size_t n = 0;
+
+        if (isempty(str))
+                return 0;
 
         /* Returns the approximate width a string will take on screen when printed on a character cell
          * terminal/console. */
 
+        size_t n = 0;
         while (*str) {
                 int w;