output: obj -- Fix nil dereference if no deps needed
output: obj -- Fix nil dereference if no deps needed

Occasionally sneaked in by f7106d06e4e4865fab2fb704736ab2addc967bd7

Signed-off-by: Cyrill Gorcunov <7a1ea01eee6961eb1e372e3508c2670446d086f4@gmail.com>

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