PID should be stored in pid_t, not int or long.

find_pid_by_name() was returning 0 or -1 in last array element,
but -1 was never checked. We can use just 0 intead.

1 files changed, 2 insertions, 1 deletions

diff --git a/libbb/procps.c b/libbb/procps.c
index eba90705c..15a1cf74b 100644
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -32,8 +32,9 @@ static int read_to_buf(const char *filename, void *buf)
 procps_status_t * procps_scan(int save_user_arg0)
 {
         static DIR *dir;
-        struct dirent *entry;
         static procps_status_t ret_status;
+
+        struct dirent *entry;
         char *name;
         int n;
         char status[32];