Fix #14175 duplicated nullPointer (#8393) #19257

Job	Run time
build_make (alpine:3.23)	6m 4s
build_cmake (ubuntu:25.10, true, true)	5m 58s
build_make (ubuntu:25.10)	5m 2s
build_cmake (ubuntu:24.04, true, true)	2m 55s
build_cmake (alpine:3.23, false, false)	4m 10s
build_make (ubuntu:24.04)	2m 53s
	27m 2s

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