Uninitialised variable read fix

[evanevanevanevannnn]

Changelog entry

fix for YQ-3706

Changelog category

• Bugfix

[github-actions]

⚪ 2024-09-27 13:54:47 UTC Pre-commit check linux-x86_64-relwithdebinfo for 98f1a9c has started.
⚪ 2024-09-27 13:56:28 UTC Artifacts will be uploaded here
⚪ 2024-09-27 13:59:50 UTC ya make is running...
🟡 2024-09-27 17:07:28 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
15207	13711	0	16	1377	103

⚪ 2024-09-27 17:08:44 UTC ya make is running... (failed tests rerun, try 2)
🟡 2024-09-27 17:22:57 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
116 (only retried tests)	23	0	1	0	92

⚪ 2024-09-27 17:23:06 UTC ya make is running... (failed tests rerun, try 3)
🟢 2024-09-27 17:37:20 UTC Tests successful.

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
93 (only retried tests)	2	0	0	0	91

🟢 2024-09-27 17:37:27 UTC Build successful.
🟢 2024-09-27 17:37:50 UTC ydbd size 2.8 GiB changed* by -5.7 GiB, which is <= 0 Bytes vs main: OK

ydbd size dash	main: ea73e30	merge: 98f1a9c	diff	diff %
ydbd size	9 083 177 192 Bytes	2 999 635 896 Bytes	-5.7 GiB	-66.976%
ydbd stripped size	490 952 072 Bytes	476 849 352 Bytes	-13.4 MiB	-2.873%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2024-09-27 14:05:22 UTC Pre-commit check linux-x86_64-release-asan for 98f1a9c has started.
⚪ 2024-09-27 14:05:57 UTC Artifacts will be uploaded here
⚪ 2024-09-27 14:09:15 UTC ya make is running...
🟡 2024-09-27 16:25:17 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10563	10203	0	31	273	56

🟢 2024-09-27 16:26:11 UTC Build successful.
🟢 2024-09-27 16:26:41 UTC ydbd size 5.7 GiB changed* by +21.8 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: ad0cdee	merge: 98f1a9c	diff	diff %
ydbd size	6 085 731 544 Bytes	6 085 753 864 Bytes	+21.8 KiB	+0.000%
ydbd stripped size	1 521 140 144 Bytes	1 521 150 768 Bytes	+10.4 KiB	+0.001%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}