From b8fa44c20a81851a0bfbce2a739b00fdf8fd0d3a Mon Sep 17 00:00:00 2001
From: Philip Wittamore <philip@wittamore.com>
Date: Fri, 16 May 2025 23:45:29 +0200
Subject: update

---
 pb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pb')

diff --git a/pb b/pb
index 12a366c..279bbe8 100755
--- a/pb
+++ b/pb
@@ -36,7 +36,7 @@ pb_fg() {
 
 pb_bg() {
 
-  if [ -z "$1" ] || ! pb_isuint $1 ; then
+  if [ -z "$1" ] || ! pb_isuint "$1" ; then
     return 1
   fi
 
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