(dopass): Use a uintmax_t temporary to avoid bogus compiler warnings.

diff --git a/src/shred.c b/src/shred.c
index ced54830808894021665a6e77b45f003787007bf..51dad9e71cb5e79122583db8e57ab47bce09d6aa 100644 (file)
--- a/src/shred.c
+++ b/src/shred.c
@@ -935,11 +935,12 @@ dopass (int fd, char const *qname, off_t *sizep, int type,
                       qname, k, n, pass_string, human_offset);
              else
                {
+                 uintmax_t off = offset;
                  int percent = (size == 0
                                 ? 100
-                                : (offset <= TYPE_MAXIMUM (uintmax_t) / 100
-                                   ? offset * (uintmax_t) 100 / size
-                                   : offset / (size / 100)));
+                                : (off <= TYPE_MAXIMUM (uintmax_t) / 100
+                                   ? off * 100 / size
+                                   : off / (size / 100)));
                  error (0, 0, _("%s: pass %lu/%lu (%s)...%s/%s %d%%"),
                         qname, k, n, pass_string, human_offset,
                         human_readable ((uintmax_t) size, size_buf, 1,