From 666ad997d8c7d1bf815318f5a4eefa809c49f0d8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Charl=C3=A8ne=20Wendling?= <julianaito@posteo.jp>
Date: Sat, 10 Oct 2020 22:29:53 +0200
Subject: [PATCH] Properly read the config files on unsigned char archs

Allow to properly read the configuration files on archs where char is
unsigned (arm, ppc), as EOF is usually -1.
---
 src/config_file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config_file.c b/src/config_file.c
index 0089ef6..ac8fe9a 100644
--- a/src/config_file.c
+++ b/src/config_file.c
@@ -78,7 +78,7 @@ static token_t next_token(FILE *f, strbuf_t* sbuf, int *lineno, jmp_buf *escape)
    bool skip_to_eol = false;
    bool in_quotes = false;
    for (;;) {
-      char next = fgetc(f);
+      int next = fgetc(f);
       if (EOF == next)
          return (has_chars(sbuf) && !skip_to_eol) ? tTOKEN : tEOF;
       else if ('\n' == next) {
-- 
2.39.2