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authorTom Lane <tgl@sss.pgh.pa.us>2007-12-18 00:04:22 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2007-12-18 00:04:22 +0000
commit5a351b66dfc457bd575568cbf55060dd38b92d68 (patch)
treecb5160a17c5fe2ec7ee60474dde65a4d6eddad16 /src/include/regex/regex.h
parent3c92d5fdd973ec3b386658ab1f2a72990c6cce44 (diff)
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Make path_recv() and poly_recv() reject paths/polygons containing no points.
The zero-point case is sensible so far as the data structure is concerned, so maybe we ought to allow it sometime; but right now the textual input routines for these types don't allow it, and it seems that not all the functions for the types are prepared to cope. Report and patch by Merlin Moncure.
Diffstat (limited to 'src/include/regex/regex.h')
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