diff options
| author | Stefan Bühler <stbuehler@web.de> | 2017-10-07 23:21:45 +0200 |
|---|---|---|
| committer | Simon Tatham <anakin@pobox.com> | 2017-10-07 22:36:49 +0100 |
| commit | 00e23909f8599686ae8aa975a7f5a443a500516f (patch) | |
| tree | 853db292cb8f31c6c25c10e0a8f748d9778792c3 /map.c | |
| parent | f6b2f47ef3feca86b0d16c28b607acdea5fc6235 (diff) | |
| download | puzzles-00e23909f8599686ae8aa975a7f5a443a500516f.zip puzzles-00e23909f8599686ae8aa975a7f5a443a500516f.tar.gz puzzles-00e23909f8599686ae8aa975a7f5a443a500516f.tar.bz2 puzzles-00e23909f8599686ae8aa975a7f5a443a500516f.tar.xz | |
fix loop condition
prev[sink] == 0 means there was a path found with the last step being a
forward edge to the sink, and the edge being at index 0 in the array.
This is a valid path (the same as any other path indicated by prev[sink]
> 0).
Diffstat (limited to 'map.c')
0 files changed, 0 insertions, 0 deletions