1 files changed, 4 insertions, 0 deletions

diff --git a/plugins/check_disk.c b/plugins/check_disk.c
index e57fc88b..86b90f7c 100644
--- a/plugins/check_disk.c
+++ b/plugins/check_disk.c
@@ -404,6 +404,10 @@ process_arguments (int argc, char **argv)
                         se = (struct name_list *) malloc (sizeof (struct name_list));
                         se->name = optarg;
                         se->name_next = NULL;
+                        se->w_df = 0;
+                        se->c_df = 0;
+                        se->w_dfp = -1.0;
+                        se->c_dfp = -1.0;
                         *fstail = se;
                         fstail = &se->name_next;
                         break;