Fix bug in untested linearize branch (#227) #1183

Job	Run time
Julia 1 - ubuntu-latest - x64 - with code coverage	18m 19s
Julia 1 - windows-latest - x64 - push	26m 11s
Julia lts - ubuntu-latest - x64 - with code coverage	11m 20s
Documentation	6m 29s
Julia 1 - macOS-latest - aarch64 - push	15m 2s
Julia 1 - ubuntu-latest - x64 - push	19m 48s
Julia lts - ubuntu-latest - x64 - push	13m 36s
	1h 50m 45s

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