lib: simple_file_selector(): remove some dead code.
lib: simple_file_selector(): remove some dead code.

clang-analyzer correctly believes this:

465                             int i;
466
467				i = StrLen(name) - 1;

                                ^ Value stored to 'i' is never read

468
469				for (i = StrLen(name); i > 0; --i) {
470					if (name[i] == '\\')
471						break;
472				}

And it's right; that's completely dead code.

Signed-off-by: Peter Jones <2e0a021e603479ff81838c00c3b770daca4e0214@redhat.com>

rhinstaller/shim,rhinstaller/shim,rhinstaller/shim