tree 0dabe05c1720cf63137fd1df44e03e9ea07a1cff
parent efad610a409c48139d8e482b36dca82cc0d73b44
author Nico Huber <nico.h@gmx.de> 1731589736 +0100
committer Nico Huber <nico.h@gmx.de> 1732221104 +0000

cli_common: Rename local `optarg' variable

Some toolchains complain that this shadows the global from <getopt.h>.
Alas,  toolchains seem inconsistent in the decision when to warn about
shadowing of globals from system headers and when not to.  Hence, just
rename `optarg' -> `opt_arg'.

Change-Id: Ic973f6076109156ec5ca77ea032bd13e5a452d5b
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/309