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| author | Marius Kintel <marius@kintel.net> | 2012-02-14 23:53:13 (GMT) |
|---|---|---|
| committer | Marius Kintel <marius@kintel.net> | 2012-02-14 23:53:13 (GMT) |
| commit | 68a10954cf09104d4b0097b9a62ae30cd316a5c6 (patch) | |
| tree | 1751423f8f8c013ebb759f927c0318f82a2427a4 /src/expr.cc | |
| parent | 25f6593484951c32aaaf79da89d0b3acf352b0fe (diff) | |
| parent | a9e79409436d9037227dd73571b026c7ff0d4f62 (diff) | |
Merge branch 'clothbot-master'
Diffstat (limited to 'src/expr.cc')
| -rw-r--r-- | src/expr.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/expr.cc b/src/expr.cc index 66a0d11..671553c 100644 --- a/src/expr.cc +++ b/src/expr.cc @@ -86,8 +86,8 @@ Value Expression::evaluate(const Context *context) const return *v1.vec[i]; } if (v1.type == Value::STRING && v2.type == Value::NUMBER) { - int i = int(v2.num); - if (i >= 0 && i < v1.text.size()) + unsigned int i = int(v2.num); + if (i < v1.text.size()) return Value(v1.text.substr(i, 1)); } return Value(); |