outelf: fix possibly uninitialized variable
outelf: fix possibly uninitialized variable

Fix possibly uninitialized variable "currfile".

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm