From 7d42376a3aee86f3558cb611941b31a50f7e1795 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Mon, 1 Jun 2026 22:56:23 +0100
Subject: [PATCH] Fix get_line_alloc()

Assigning the result of getc() to a char makes comparing it to EOF
unreliable, at the very least. You're never too old to make newbie
mistakes.

Thanks to Sebastian Gottschall  for spotting this.
---
 src/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util.c b/src/util.c
index 6995ee9..029223b 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1041,7 +1041,7 @@ void free_real(const char *func, unsigned int line, void *ptr)
    EOF reached and we return zero. */
 int get_line_alloc(FILE *f, char **buffp, size_t *sizep)
 {
-  char c;
+  int c;
   size_t cnt = 0;
   char *buff = *buffp;