refining an empty pathz would cause a segfault
authorDiane Trout <diane@caltech.edu>
Thu, 2 Mar 2006 22:36:58 +0000 (22:36 +0000)
committerDiane Trout <diane@caltech.edu>
Thu, 2 Mar 2006 22:36:58 +0000 (22:36 +0000)
commit7f27fe94c79f12a11183e442f1cdddee813bced1
tree413526a751d104b7da8b27a8612ad15e06297d3a
parent513d5ad7717d1e359d3ec3cb44a72d570c7cdf95
refining an empty pathz would cause a segfault
So I added the test code to check for that condition and not run the
refining code (especially the initialization of our first extended
window pointer which was the real culprit).
alg/nway_paths.cxx