From 53f8aa343b3616079efdda83d50f5b443d922586 Mon Sep 17 00:00:00 2001
From: "Albert S." <mail@quitesimple.org>
Date: Tue, 30 Sep 2025 18:58:51 +0200
Subject: [PATCH] mask_to_names(): Handle if ftell() is not successful

---
 adhocify.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/adhocify.c b/adhocify.c
index 3352551..18b1de9 100644
--- a/adhocify.c
+++ b/adhocify.c
@@ -311,6 +311,11 @@ const char *mask_to_names(int mask)
 	{
 			ret[pos-1] = '\0';
 	}
+	else
+	{
+		logerror("Failed to convert mask to string: %s", strerror(errno));
+		exit(EXIT_FAILURE);
+	}
 	return xstrdup(ret);
 }