Undefined mysqldid var warning produced when adding new blocks

[Lisa Seeto]

I am getting an error on current master when adding a new block:

1. Create a new page
2. Add a new block, i.e "Image Block"
3. Display the page
Expected Results:
The page displays with no warnings
Actual Results:
The page displays with warnings about an undefined variable "mysqlid" in /lib/dml.php file. (see attached screenshot)

Version: Mahara 19.10.dev
database: postgres
Brower: FireFox 69.0.2.& Chrome 76.0.3809

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/10429
Committed: https://git.mahara.org/mahara/mahara/commit/f2d9d5e32aac12657d758e344a3c9b8ebe18bfee
Submitter: Cecilia Vela Gurovic (<email address hidden>)
Branch: master

commit f2d9d5e32aac12657d758e344a3c9b8ebe18bfee
Author: Robert Lyon <email address hidden>
Date: Wed Oct 9 14:52:28 2019 +1300

Bug 1847390: Undefined mysqldid var warning produced when adding new blocks

Change-Id: I6875cade878788bb8d8acd79f2ac3d120a1bf61c
Signed-off-by: Robert Lyon <email address hidden>

[Mahara Bot (dev-mahara)]

Patch for "19.10_STABLE" branch: https://reviews.mahara.org/10449

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/10449
Committed: https://git.mahara.org/mahara/mahara/commit/b27cef4692116a8e8bbe8a9e6cd8752469dba08a
Submitter: Cecilia Vela Gurovic (<email address hidden>)
Branch: 19.10_STABLE

commit b27cef4692116a8e8bbe8a9e6cd8752469dba08a
Author: Robert Lyon <email address hidden>
Date: Wed Oct 9 14:52:28 2019 +1300

Bug 1847390: Undefined mysqldid var warning produced when adding new blocks

Change-Id: I6875cade878788bb8d8acd79f2ac3d120a1bf61c
Signed-off-by: Robert Lyon <email address hidden>
(cherry picked from commit f2d9d5e32aac12657d758e344a3c9b8ebe18bfee)