Fix dprintf() - noice - small file browser (mirror / fork from 2f30.org)
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       ---
   DIR commit d55b1646ee85abf6034e8fdfc9e4a01cc3022a53
   DIR parent c54f2b663b707fa5f5fa4c1a58bf606d9f132869
  HTML Author: sin <sin@2f30.org>
       Date:   Sun,  4 Aug 2019 12:51:33 +0100
       
       Fix dprintf()
       
       Diffstat:
         M dprintf.c                           |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/dprintf.c b/dprintf.c
       @@ -14,7 +14,7 @@ dprintf(int fd, const char *fmt, ...)
        
                va_start(ap, fmt);
                r = vsnprintf(buf, sizeof(buf), fmt, ap);
       -        if (r > 0)
       +        if (r > 0 && r < sizeof(buf))
                        write(fd, buf, r);
                va_end(ap);
                return r;