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| author | Darshan Shaligram <dshaligram@users.sourceforge.net> | 2010-01-07 10:08:34 +0530 |
|---|---|---|
| committer | Darshan Shaligram <dshaligram@users.sourceforge.net> | 2010-01-07 10:09:28 +0530 |
| commit | 9dc168e1b56f681ecb8d806048fa649129207c9b (patch) | |
| tree | 012d0838e7bb93e21ca2c7d51da1a5947ccb1778 /crawl-ref/source/dat/clua/iter.lua | |
| parent | 4019ecbcd1b8bd2f74c3a21de1978e05e03b1413 (diff) | |
| download | crawl-ref-9dc168e1b56f681ecb8d806048fa649129207c9b.tar.gz crawl-ref-9dc168e1b56f681ecb8d806048fa649129207c9b.zip | |
Add test case to generate branch ends and verify that runes and orb exist.
Diffstat (limited to 'crawl-ref/source/dat/clua/iter.lua')
| -rw-r--r-- | crawl-ref/source/dat/clua/iter.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crawl-ref/source/dat/clua/iter.lua b/crawl-ref/source/dat/clua/iter.lua index e4d1409781..8adf548a15 100644 --- a/crawl-ref/source/dat/clua/iter.lua +++ b/crawl-ref/source/dat/clua/iter.lua @@ -338,7 +338,7 @@ function iter.stack_search (coord, term, extra) local stack = dgn.items_at(_x, _y) if #stack == 0 then - error("no stack at " .. _x .. "/" .. _y) + return nil end for _, item in ipairs(stack) do @@ -347,7 +347,7 @@ function iter.stack_search (coord, term, extra) end end - return false + return nil end function iter.stack_destroy(coord, extra) |