HowTo : skip a null ls and not be blocked

[cana rich]

Hello,

     I've writen a script like this :

#!/usr/bsh

file='ls -1 /home/directory/*'

echo $file

....

Meanwhile, when there is nothing in this directory, the script is blocked. I've tried to put :

file='ls -1 /home/directory/*' >> /dev/null

but it doesn't work.

Can you help me please?

Thanks

Canarich

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