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-rw-r--r--Source/WTF/wtf/CurrentTime.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/WTF/wtf/CurrentTime.cpp b/Source/WTF/wtf/CurrentTime.cpp
index e7326df04..0a4dea454 100644
--- a/Source/WTF/wtf/CurrentTime.cpp
+++ b/Source/WTF/wtf/CurrentTime.cpp
@@ -296,6 +296,8 @@ double monotonicallyIncreasingTime()
{
ASSERT(QElapsedTimer::isMonotonic());
static QElapsedTimer timer;
+ if (!timer.isValid())
+ timer.start();
return timer.nsecsElapsed() / 1.0e9;
}