[R] GPCLIB Segfaults

[Scott Fortmann-Roe]

Hi,

GPCLIB will on rare occasions segfault on me. For example, attempting to
union the two attached polygons will always segfault. This is on OS X.

Does anyone else have this problem or know how to fix it?

-Scott

Poly 1:

[[1]]$x
 [1]  1.99917662  1.96950743  1.91320263  1.89742912  7.25288526  8.24146922
 [7]  1.64772929  0.91502421 -1.03937798  0.06113105 -0.89445414 -3.59680448
[13] -3.61199049  1.54124461

[[1]]$y
 [1]  7.4222754  5.3315017  1.8361718  1.8465662 -1.6825414 -2.4381155
-5.8159161
 [8] -5.3739624 -0.8106083  1.5137002  1.8257775  4.3562953  5.2871664
 7.5700518

[[1]]$hole
[1] FALSE


Poly2:

[[1]]
[[1]]$x
         8          5         97         89         96         73
84
 1.6477293  0.9150242 -1.0393780  0.5971623  1.3536103  7.2528853
 8.2414692

[[1]]$y
         8          5         97         89         96         73
84
-5.8159161 -5.3739624 -0.8106083  1.6578244  2.2049287 -1.6825414
-2.4381155

[[1]]$hole
[1] FALSE
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