Make the snapshot-length member of interface_t an int.

That matches what it is in other structures, and eliminates a compiler
warning.

While we're at it, remove an empty if statement revealed by that change.

Change-Id: I5e8c8f92fdb3567e75800c729443737032a1bcc7
Reviewed-on: https://code.wireshark.org/review/7752
Reviewed-by: Guy Harris <guy@alum.mit.edu>

0 files changed, 0 insertions, 0 deletions