printf width format specifier doesn't work when assigned

Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: gcc Compilation CFLAGS: -g -O2 -fno-omit-frame-pointer -mno-omit-leaf- frame-pointer -flto=auto -ffat-lto-objects -fstack-protector-strong - fstack-clash-protection -Wformat -Werror=format-

Cannot shadow local -r when assigning local to array in declaration

Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: darwin19.3.0 Compiler: clang Compilation CFLAGS: -DSSH_SOURCE_BASHRC -Wno-parentheses -Wno-format-security uname output: Darwin Thrawn.local 19.4.0 Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; roo