From 4e57894e8506f27844fc0e6353475a0b61fd7807 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 30 Jun 2023 13:19:32 +0000
Subject: Get rid of some warnings with GCC 10, from Thomas Klausner.

---
 format.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'format.c')

diff --git a/format.c b/format.c
index 8cbf0a64..e383a141 100644
--- a/format.c
+++ b/format.c
@@ -3813,7 +3813,7 @@ format_build_modifiers(struct format_expand_state *es, const char **s,
 		argc = 0;
 
 		/* Single argument with no wrapper character. */
-		if (!ispunct(cp[1]) || cp[1] == '-') {
+		if (!ispunct((u_char)cp[1]) || cp[1] == '-') {
 			end = format_skip(cp + 1, ":;");
 			if (end == NULL)
 				break;
-- 
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