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-rw-r--r--src/corelib/tools/qarraydatapointer.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/tools/qarraydatapointer.h b/src/corelib/tools/qarraydatapointer.h
index 65ebc296d4..724edca947 100644
--- a/src/corelib/tools/qarraydatapointer.h
+++ b/src/corelib/tools/qarraydatapointer.h
@@ -115,7 +115,8 @@ public:
~QArrayDataPointer()
{
if (!d->ref.deref()) {
- (*this)->destroyAll();
+ if (d->isMutable())
+ (*this)->destroyAll();
Data::deallocate(d);
}
}