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-rw-r--r--src/pugixml.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index 5158a02..0b31cf1 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -4889,7 +4889,8 @@ namespace
const char_t* find_substring(const char_t* s, const char_t* p)
{
#ifdef PUGIXML_WCHAR_MODE
- return wcsstr(s, p);
+ // MSVC6 wcsstr bug workaround (if s is empty it always returns 0)
+ return (*p == 0) ? s : wcsstr(s, p);
#else
return strstr(s, p);
#endif