[Bug-cpio] [PATCH] Fix compiler warning

[Petr Uzel]

* src/mt.c (parse_opt): Split assignment and comparison so that
  the compiler does not complain about possibly undefined operation.
---
 src/mt.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mt.c b/src/mt.c
index e442e08..93ca7b3 100644
--- a/src/mt.c
+++ b/src/mt.c
@@ -208,7 +208,8 @@ parse_opt (int key, char *arg, struct argp_state *state)
          {
            char *p;
            long val = strtol (arg, &p, 0);
-           if (*p || (count = val) != count)
+           count = val;
+           if (*p || val != count)
              error (MT_EXIT_INVOP, 0, _("invalid count value"));
          }
          break;
-- 
1.7.1


Petr

--
Petr Uzel
IRC: ptr_uzl @ freenode

pgpZKRgqv6NT1.pgp
Description: PGP signature