diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pugixml.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp index b39aad0..4b1d5ab 100644 --- a/src/pugixml.cpp +++ b/src/pugixml.cpp @@ -7764,6 +7764,8 @@ PUGI__NS_BEGIN void append(const xpath_node* begin_, const xpath_node* end_, xpath_allocator* alloc) { + if (begin_ == end_) return; + size_t size_ = static_cast<size_t>(_end - _begin); size_t capacity = static_cast<size_t>(_eos - _begin); size_t count = static_cast<size_t>(end_ - begin_); |