X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fprocesses.c;h=9d8bc01d468eb088c65845e119dde4d9c4584d1f;hb=1a7050de376608268d11293d4e5faa3fb8516c5a;hp=29492ac2ff6347bb0427249056907ca947fa01d1;hpb=e4080f7aea79ffa3ad21fb2c8e6be311b1a404b9;p=collectd.git

diff --git a/src/processes.c b/src/processes.c
index 29492ac2..9d8bc01d 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -510,11 +510,14 @@ static int *ps_read_tasks (int pid)
 
 	closedir (dh);
 
+	if (list_len == 0)
+		return (NULL);
+
 	assert (list_len < list_size);
 	assert (list[list_len] == 0);
 
 	return (list);
-}
+} /* int *ps_read_tasks */
 
 int ps_read_process (int pid, procstat_t *ps, char *state)
 {