Use an explicit cast when a value gets stored in a smaller var.

[rsync/rsync.git] / options.c

diff --git a/options.c b/options.c
index dd47894..fc8d605 100644 (file)
--- a/options.c
+++ b/options.c
@@ -756,7 +756,7 @@ static OFF_T parse_size_arg(char **size_arg, char def_suf)
                OFF_T num = size;
                *s = '\0';
                while (num) {
-                       *--s = (num % 10) + '0';
+                       *--s = (char)(num % 10) + '0';
                        num /= 10;
                }
                if (!(*size_arg = strdup(s)))