cmd: ufetch: Initialise size before first use

The local variable size is not assigned to before it is used
for the first time. Correct this.

This issue was found by Smatch.

Fixes: 86d462c05d57 (cmd: add a fetch utility)
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Casey Connolly <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Casey Connolly <[email protected]>

0 files changed, 0 insertions, 0 deletions