X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Fprocesses.c;h=fd06b21b4949d88cff169806d01abee98720ce03;hb=be99a844a40d7037a910d37a894988b807631a6e;hp=8337f99a735137fa6ff799e104a7a6fe5b48303f;hpb=c327b3ae6b19713a56631e81886988121d3eef93;p=collectd.git

diff --git a/src/processes.c b/src/processes.c
index 8337f99a..fd06b21b 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -634,14 +634,14 @@ static int ps_read_tasks (int pid)
 
 	while ((ent = readdir (dh)) != NULL)
 	{
-		if (!isdigit (ent->d_name[0]))
+		if (!isdigit ((int) ent->d_name[0]))
 			continue;
 		else
 			count++;
 	}
 	closedir (dh);
 
-	return (count?count:1);
+	return ((count >= 1) ? count : 1);
 } /* int *ps_read_tasks */
 
 int ps_read_process (int pid, procstat_t *ps, char *state)