[PATCH] rcube_sieve::as_text does not generate correct requires for multiple actions

[FunkyM]

The "rcube_sieve::as_text()" method does not generate the correct sieve "require" field on chained actions.

Example would be a simple rule with first a vacation action followed by a fileinto action.

The current code logic only sets the required extension to the first action found, any following are not considered.

This causes errors on saving from sieve since such a script is invalid.

Patch to fix this is attached.

[FunkyM]

[PATCH] Correctly set requires of sieve scripts with multiple actions

[alec]

Thx. Fixed in [a2cb3069].