Address gcc warnings

* exec-reauth.c (exec_reauth): Change type of temp var i to
unsigned int to address gcc warning.
* idvec-impgids.c (idvec_merge_implied_gids) Change type of
temp var i to unsigned int to address gcc warning.
* idvec-impgids.c (idvec_merge_implied_gids): Change type of
temp var i to unsigned int to address gcc warning.
* idvec-rep.c (idvec_rep): Change type of temp var i to unsigned
int to address gcc warning.
* idvec-verify (idvec_verify): Change type of temp var i to
unsigned int to address gcc warning.
* idvec.c (idvec_merge_ids, idvec_remove): Change type of temp
var i to unsigned int to address gcc warning.
* portxlate.c (port_name_xlator_create, port_name_xlator_free):
Change type of temp var i to unsigned int to address gcc warning.
* timefmt.c (fmt_seconds): Cast width to int in test to modify
frac_places to address gcc warning.
* (ugids_verify_make_auth): Change type of temp var i to unsigned
int to address gcc warning.

1 files changed, 2 insertions, 2 deletions

diff --git a/libshouldbeinlibc/idvec.c b/libshouldbeinlibc/idvec.c
index 24adeb8f..d18871f9 100644
--- a/libshouldbeinlibc/idvec.c
+++ b/libshouldbeinlibc/idvec.c
@@ -184,7 +184,7 @@ idvec_merge_ids (struct idvec *idvec, const uid_t *ids, unsigned num)
   unsigned num_old = idvec->num;
   while (num-- > 0 && !err)
     {
-      int i;
+      unsigned int i;
       for (i = 0; i < num_old; i++)
 	if (idvec->ids[i] == *ids)
 	  break;
@@ -234,7 +234,7 @@ idvec_remove (struct idvec *idvec, unsigned pos, uid_t id)
 int
 idvec_subtract (struct idvec *idvec, const struct idvec *sub)
 {
-  int i;
+  unsigned int i;
   int done = 0;
   for (i = 0; i < sub->num; i++)
     done |= idvec_remove (idvec, 0, sub->ids[i]);