Fix bashate errors on sledgehammer scripts
Fix bashate errors on sledgehammer scripts

toabctl/crowbar,rsalevsky/crowbar,aspiers/crowbar,aplanas/crowbar,SUSE-Cloud/crowbar,SUSE-Cloud/crowbar,toabctl/crowbar,crowbar/crowbar,dirkmueller/crowbar,dirkmueller/crowbar,aspiers/crowbar,crowbar/crowbar,aplanas/crowbar,rsalevsky/crowbar