Bug 5481: Fix GCC v14 build [-Wmaybe-uninitialized] (#1982) #305

Job	Run time
CodeQL-tests	36m 1s
source-maintenance-tests	2m 50s
functionality-tests	18m 59s
build-tests(ubuntu-22.04,gcc,default)	12m 50s
build-tests(ubuntu-22.04,gcc,minimal)	8m 20s
build-tests(ubuntu-22.04,gcc,maximus)	15m 17s
build-tests(ubuntu-22.04,clang,default)	14m 32s
build-tests(ubuntu-22.04,clang,minimal)	8m 33s
build-tests(ubuntu-22.04,clang,maximus)	16m 57s
	2h 14m 19s

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