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

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index 40f00d2..cdf68bc 100644 (file)
--- a/util.c
+++ b/util.c
@@ -1128,7 +1128,7 @@ char *human_num(int64 num)
        if (!num)
                *--s = '0';
        while (num) {
-               *--s = (num % 10) + '0';
+               *--s = (char)(num % 10) + '0';
                num /= 10;
        }
        return s;