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Fix narrowing conversion.

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GitOrigin-RevId: c9f9fe9be4285b82e875140900065e328b8df32f
This commit is contained in:
levlam 2018-02-03 23:13:05 +03:00
parent 79df9bac53
commit 901e8cb224
1 changed files with 1 additions and 1 deletions
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2
tdutils/td/utils/StringBuilder.cpp
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@ -81,7 +81,7 @@ StringBuilder &StringBuilder::operator<<(double x) {
auto left = end_ptr_ + reserved_size - current_ptr_; auto left = end_ptr_ + reserved_size - current_ptr_;
if (unlikely(len >= left)) { if (unlikely(len >= left)) {
error_flag_ = true; error_flag_ = true;
len = left - 1; len = left ? narrow_cast<int>(left - 1) : 0;
} }
ss->read(current_ptr_, len); ss->read(current_ptr_, len);
current_ptr_ += len; current_ptr_ += len;