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-rw-r--r--src/corelib/serialization/qjson_p.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/src/corelib/serialization/qjson_p.h b/src/corelib/serialization/qjson_p.h
index 131528376b..7743382806 100644
--- a/src/corelib/serialization/qjson_p.h
+++ b/src/corelib/serialization/qjson_p.h
@@ -154,14 +154,7 @@ static inline bool useCompressed(const QString &s)
{
if (s.length() >= 0x8000)
return false;
- const ushort *uc = (const ushort *)s.constData();
- const ushort *e = uc + s.length();
- while (uc < e) {
- if (*uc > 0xff)
- return false;
- ++uc;
- }
- return true;
+ return QtPrivate::isLatin1(s);
}
static inline int qStringSize(const QString &string, bool compress)