Fix ShellCheck errors in our shell code base
Closes #17675 (closed)
Patch series by Paul Wise pabs3@bonedaddy.net, adjusted by intrigeri to apply cleanly on our current stable branch.
Edited by intrigeri
Closes #17675 (closed)
Patch series by Paul Wise pabs3@bonedaddy.net, adjusted by intrigeri to apply cleanly on our current stable branch.