[S] Change in osmo-uecups[master]: daemon_vty: avoid null-dereference in argc < 0 case

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pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-uecups/+/33788 )

Change subject: daemon_vty: avoid null-dereference in argc < 0 case ......................................................................

Patch Set 1:

(1 comment)

Commit Message:

https://gerrit.osmocom.org/c/osmo-uecups/+/33788/comment/17db5458_507393e2 PS1, Line 10: which means in theory argc could be negative and the second clause I think it's fine changing it to "argc > 0" to use same condition as above, but I doubt argc can be negative, I've never seen that. Why would a count of arguments be negative?