Fix compilation warnings.

diff --git a/src/useradd.c b/src/useradd.c
index 9bc81b38511a8822dc321ae7417329614a3cd790..632db5712b90574f1852325ca8270fa1308b4174 100644 (file)
--- a/src/useradd.c
+++ b/src/useradd.c
@@ -547,7 +547,7 @@ static int set_defaults (void)
         * Rename the current default file to its backup name.
         */
        wlen = snprintf (buf, sizeof buf, "%s-", def_file);
-       assert (wlen < sizeof buf);
+       assert (wlen < (int) sizeof buf);
        if ((rename (def_file, buf) != 0) && (ENOENT != errno)) {
                int err = errno;
                fprintf (stderr,
@@ -1862,7 +1862,7 @@ int main (int argc, char **argv)
        OPENLOG ("useradd");
 
        sys_ngroups = sysconf (_SC_NGROUPS_MAX);
-       user_groups = xmalloc ((1 + sys_ngroups) * sizeof (char *));
+       user_groups = (char **) xmalloc ((1 + sys_ngroups) * sizeof (char *));
        /*
         * Initialize the list to be empty
         */