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-rw-r--r--core/fxcrt/css/cfx_cssselector.cpp4
-rw-r--r--core/fxcrt/css/cfx_csssyntaxparser.cpp2
2 files changed, 3 insertions, 3 deletions
diff --git a/core/fxcrt/css/cfx_cssselector.cpp b/core/fxcrt/css/cfx_cssselector.cpp
index 3993dcae5c..76cb846890 100644
--- a/core/fxcrt/css/cfx_cssselector.cpp
+++ b/core/fxcrt/css/cfx_cssselector.cpp
@@ -17,7 +17,7 @@ int32_t GetCSSNameLen(const wchar_t* psz, const wchar_t* pEnd) {
const wchar_t* pStart = psz;
while (psz < pEnd) {
wchar_t wch = *psz;
- if (!FXSYS_iswalnum(wch) && wch != '_' && wch != '-')
+ if (!FXSYS_iswASCIIalnum(wch) && wch != '_' && wch != '-')
break;
++psz;
}
@@ -67,7 +67,7 @@ std::unique_ptr<CFX_CSSSelector> CFX_CSSSelector::FromString(
std::unique_ptr<CFX_CSSSelector> pFirst = nullptr;
for (psz = pStart; psz < pEnd;) {
wchar_t wch = *psz;
- if (FXSYS_iswalpha(wch) || wch == '*') {
+ if (FXSYS_iswASCIIalpha(wch) || wch == '*') {
int32_t iNameLen = wch == '*' ? 1 : GetCSSNameLen(psz, pEnd);
auto p = pdfium::MakeUnique<CFX_CSSSelector>(CFX_CSSSelectorType::Element,
psz, iNameLen, true);
diff --git a/core/fxcrt/css/cfx_csssyntaxparser.cpp b/core/fxcrt/css/cfx_csssyntaxparser.cpp
index 30352a5a20..fea951f1ec 100644
--- a/core/fxcrt/css/cfx_csssyntaxparser.cpp
+++ b/core/fxcrt/css/cfx_csssyntaxparser.cpp
@@ -18,7 +18,7 @@
namespace {
bool IsSelectorStart(wchar_t wch) {
- return wch == '.' || wch == '#' || wch == '*' || FXSYS_iswalpha(wch);
+ return wch == '.' || wch == '#' || wch == '*' || FXSYS_iswASCIIalpha(wch);
}
} // namespace