User-Agent:       Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
Build Identifier: 

openSUSE Leap 15.4
Kernel version : 5.14.21-150400.24.21-default

As the title suggests, when I run the dracut command,
I get the message "/usr/lib/plymouth/plymouth-populate-initrd: line 450: +:
command not found".

I checked the file "/usr/lib/plymouth/plymouth-populate-initrd",
and it has only "+" on line 450.

I have removed the "+" on line 450 and run the dracut command,
and it seems to be running fine without any errors.


Reproducible: Always

Steps to Reproduce:
1. sudo dracut -f /boot/initrd $(uname -r)
2. Check the standard output messages.
Actual Results:  
"/usr/lib/plymouth/plymouth-populate-initrd: line 450: +: command not found"
message, but the dracut command itself appears to complete successfully.

Expected Results:  
Delete the "+" at line 450 of the file
"/usr/lib/plymouth/plymouth-populate-initrd".