diff options
Diffstat (limited to 'src/pugixpath.cpp')
| -rw-r--r-- | src/pugixpath.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/pugixpath.cpp b/src/pugixpath.cpp index 9d81438..dc25a0e 100644 --- a/src/pugixpath.cpp +++ b/src/pugixpath.cpp @@ -28,15 +28,15 @@ # include <wchar.h>
#endif
-#include <algorithm>
-#include <string>
-
#if defined(_MSC_VER)
# pragma warning(disable: 4127) // conditional expression is constant
# pragma warning(disable: 4702) // unreachable code
# pragma warning(disable: 4996) // this function or variable may be unsafe
#endif
+#include <algorithm>
+#include <string>
+
// String utilities prototypes
namespace pugi
{
@@ -787,6 +787,8 @@ namespace pugi template <typename Iterator> void xpath_node_set::append(Iterator begin, Iterator end)
{
+ if (begin == end) return;
+
size_t count = std::distance(begin, end);
size_t size = m_end - m_begin;
size_t capacity = m_eos - m_begin;
|