diff options
| -rw-r--r-- | src/pdf/qpdfdocument.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/pdf/qpdfdocument.cpp b/src/pdf/qpdfdocument.cpp index e4ec363ce..e5d981c0a 100644 --- a/src/pdf/qpdfdocument.cpp +++ b/src/pdf/qpdfdocument.cpp @@ -52,7 +52,13 @@ QT_BEGIN_NAMESPACE // The library is not thread-safe at all, it has a lot of global variables. -Q_GLOBAL_STATIC_WITH_ARGS(QMutex, pdfMutex, (QMutex::Recursive)); +#if QT_VERSION < QT_VERSION_CHECK(6,0,0) +class QRecursiveMutex : public QMutex +{ + QRecursiveMutex() : QMutex(Recursive) {} +}; +#endif +Q_GLOBAL_STATIC(QRecursiveMutex, pdfMutex) static int libraryRefCount; static const double CharacterHitTolerance = 16.0; Q_LOGGING_CATEGORY(qLcDoc, "qt.pdf.document") |