From 5cbd1f2960662c18b1d2b2dac7352f2b5b1ba776 Mon Sep 17 00:00:00 2001
From: Yossi Gottlieb <yossigo@gmail.com>
Date: Thu, 1 Jun 2023 19:03:24 +0300
Subject: Add -Werror as a default. (#1193)

---
 hiredis.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'hiredis.c')

diff --git a/hiredis.c b/hiredis.c
index 9d8a500..446ceb1 100644
--- a/hiredis.c
+++ b/hiredis.c
@@ -392,12 +392,12 @@ int redisvFormatCommand(char **target, const char *format, va_list ap) {
                     while (*_p != '\0' && strchr(flags,*_p) != NULL) _p++;
 
                     /* Field width */
-                    while (*_p != '\0' && isdigit(*_p)) _p++;
+                    while (*_p != '\0' && isdigit((int) *_p)) _p++;
 
                     /* Precision */
                     if (*_p == '.') {
                         _p++;
-                        while (*_p != '\0' && isdigit(*_p)) _p++;
+                        while (*_p != '\0' && isdigit((int) *_p)) _p++;
                     }
 
                     /* Copy va_list before consuming with va_arg */
-- 
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