From 6c77a567070c95bda333e2ce15439f587d802224 Mon Sep 17 00:00:00 2001
From: aristocratos <gnmjpl@gmail.com>
Date: Sun, 21 Jun 2020 13:54:13 +0200
Subject: [PATCH] Additional processes error checking

---
 bashtop | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bashtop b/bashtop
index 66cd49b..682beb2 100755
--- a/bashtop
+++ b/bashtop
@@ -2666,9 +2666,10 @@ collect_processes_psutil() {
 
 		pi=0
 		if [[ $proc_tree == true ]]; then
-			while [[ ! ${out_arr[pi]} =~ ^[0-9]+$ ]]; do ((++pi)); done
+			while ! is_int "${out_arr[pi]}" && ((pi<${#out_arr[@]}-1)); do ((++pi)); done
 		fi
 		pid="${out_arr[pi]}"
+		if ! is_int "${pid}"; then continue; fi
 
 		pcpu_usage="${out_arr[-1]}"