slaprunner: sha256sum don't work with quotation marks

software/slaprunner/buildout.hash.cfg

@@ -31,7 +31,7 @@ md5sum = 0701cf6282efa28086990f73ec2a319f
 
 [template-runner-export-script]
 filename = template/runner-export.sh.jinja2
-md5sum = c0c32fc9c1bc9980745eeb638b48a691
+md5sum = b921435ab5a8c408026e74d9a40eea44
 
 [instance-runner-export]
 filename = instance-runner-export.cfg.in

software/slaprunner/template/runner-export.sh.jinja2

@@ -108,7 +108,7 @@ if [ -z "$backup_directory_path" ]; then
 fi
 
 sleep 5
-sha256sum "$backup_directory_path" | sort -k 66 > "$tmp_backup_sum"
+sha256sum $backup_directory_path | sort -k 66 > "$tmp_backup_sum"
 egrep "instance/slappart.*/srv/backup/" "$backup_directory/backup.signature" > "$tmp_filtered_signature"
 
 # If the diff fails, then the notifier will restart this script