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| author | Adam Borowski <kilobyte@angband.pl> | 2011-07-04 17:59:38 +0200 |
|---|---|---|
| committer | Adam Borowski <kilobyte@angband.pl> | 2011-07-05 02:21:51 +0200 |
| commit | 06bb5b5c8199203001e4b3479351adf321299be5 (patch) | |
| tree | c0bd4f83380fe5f3f408b3b605838e0d056b309b /crawl-ref/source/los.cc | |
| parent | eb03baac873c59367d8308b3c0a535b136f99633 (diff) | |
| download | crawl-ref-06bb5b5c8199203001e4b3479351adf321299be5.tar.gz crawl-ref-06bb5b5c8199203001e4b3479351adf321299be5.zip | |
cppcheck: fix inefficient checking for emptiness.
On some STL structures size() is slow. I did not bother limitting sed,
so innocent bystanders got pulled into the machine, but there's no loss.
Diffstat (limited to 'crawl-ref/source/los.cc')
| -rw-r--r-- | crawl-ref/source/los.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crawl-ref/source/los.cc b/crawl-ref/source/los.cc index 9dfd4338d4..4047823368 100644 --- a/crawl-ref/source/los.cc +++ b/crawl-ref/source/los.cc @@ -573,7 +573,7 @@ static bool _find_ray_se(const coord_def& target, ray_def& ray, raycast(); const std::vector<cellray> &min = min_cellrays(target); - ASSERT(min.size() > 0); + ASSERT(!min.empty()); cellray c = min[0]; // XXX: const cellray &c ? unsigned int index = 0; |