Improvements from Vladimir N. Oleynik.

1 files changed, 2 insertions, 2 deletions

diff --git a/test.c b/test.c
index d1a0b60..ba6feb0 100644
--- a/test.c
+++ b/test.c
@@ -156,8 +156,8 @@ struct t_op {
 	{0,	0,	0}
 };
 
-char **t_wp;
-struct t_op const *t_wp_op;
+static char **t_wp;
+static struct t_op const *t_wp_op;
 static gid_t *group_array = NULL;
 static int ngroups;