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-rw-r--r-- | 002test.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/002test.cc b/002test.cc index 12c68df9..99ef38b1 100644 --- a/002test.cc +++ b/002test.cc @@ -86,6 +86,7 @@ bool is_integer(const string& s) { long long int to_integer(string n) { char* end = NULL; + // safe because string.c_str() is guaranteed to be null-terminated long long int result = strtoll(n.c_str(), &end, /*any base*/0); assert(*end == '\0'); return result; |