External/pugixml
8
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Prevent depth underflow when printing documents

Browse Source 
Since depth is unsigned this is actually well-defined but it's better to not
have the underflow anyway.
This commit is contained in:
Arseny Kapoulkine 2014-11-19 20:56:36 -08:00
parent 853b1977b8
commit c579d99649
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/pugixml.cpp
View File

@ -3643,11 +3643,12 @@ PUGI__NS_BEGIN
} }
node = node->parent; node = node->parent;
depth--;
// write closing node // write closing node
if (PUGI__NODETYPE(node) == node_element) if (PUGI__NODETYPE(node) == node_element)
{ {
depth--;
if (indent_length) if (indent_length)
text_output_indent(writer, indent, indent_length, depth); text_output_indent(writer, indent, indent_length, depth);