Bugfix for a PROJ runtime error #4214

Job	Run time
Check for syntax errors	8s
Check RST syntax	9s
Check sdist (3.8, windows-latest)	3m 56s
Run model tests (3.8, windows-latest)	9m 1s
Check sdist (3.8, macos-13)	1m 37s
Build binaries (macos-13)	37m 54s
Check sdist (3.9, windows-latest)	2m 39s
Build sampledata archives	3m 59s
Build binaries (windows-latest)	12m 36s
Check sdist (3.9, macos-13)	1m 47s
Check sdist (3.10, windows-latest)	3m 17s
Check sdist (3.10, macos-13)	2m 5s
Run Workbench Tests (windows-latest)	5m 7s
Run model tests (3.8, macos-13)	6m 46s
Check sdist (3.11, windows-latest)	3m 34s
Run Workbench Tests (macos-13)	3m 59s
Run model tests (3.9, windows-latest)	7m 22s
Check sdist (3.11, macos-13)	1m 39s
Run model tests (3.9, macos-13)	4m 55s
Check sdist (3.12, windows-latest)	3m 47s
Run model tests (3.10, windows-latest)	7m 26s
Check sdist (3.12, macos-13)	1m 58s
Run model tests (3.10, macos-13)	4m 39s
Run model tests (3.11, windows-latest)	9m 1s
Run model tests (3.11, macos-13)	5m 17s
Run model tests (3.12, windows-latest)	9m 0s
Validate Sampledata & User Guide	5m 29s
Run model tests (3.12, macos-13)	4m 52s
	2h 43m 59s

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