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| author | Robert Vollmert <rvollmert@gmx.net> | 2010-03-05 17:14:55 +0100 |
|---|---|---|
| committer | Robert Vollmert <rvollmert@gmx.net> | 2010-03-05 17:20:42 +0100 |
| commit | 17b474f8c5905fd706872564855cf2b8b97597e9 (patch) | |
| tree | 0042cad4abb875977f10428e9d16e59e493d3466 /crawl-ref/source/random.cc | |
| parent | c71c7967be0b47ee7bdb9be48a869a7e44ca732b (diff) | |
| download | crawl-ref-17b474f8c5905fd706872564855cf2b8b97597e9.tar.gz crawl-ref-17b474f8c5905fd706872564855cf2b8b97597e9.zip | |
Make sure maybe_random2 doesn't return negative values.
Fixes issue #1014.
Diffstat (limited to 'crawl-ref/source/random.cc')
| -rw-r--r-- | crawl-ref/source/random.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crawl-ref/source/random.cc b/crawl-ref/source/random.cc index 4a156ede7f..d4fdb9baeb 100644 --- a/crawl-ref/source/random.cc +++ b/crawl-ref/source/random.cc @@ -116,6 +116,8 @@ bool coinflip(void) // Returns random2(x) if random_factor is true, otherwise the mean. int maybe_random2(int x, bool random_factor) { + if (x <= 1) + return (0); if (random_factor) return (random2(x)); else |