| 99749022 | 2014-12-06 15:08:56 | Timothy Pearson |
Try to avoid crashes if the destructor of a TQMap is called when no private object was previously created |
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M src/tools/qmap.h |
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diff --git a/src/tools/qmap.h b/src/tools/qmap.h
index 4f9772f..a785832 100644
--- a/src/tools/qmap.h
+++ b/src/tools/qmap.h
@@ -644,8 +644,12 @@
#endif
~QMap()
{
- if ( sh->deref() )
- delete sh;
+ if ( sh ) {
+ if ( sh->deref() ) {
+ delete sh;
+ sh = 0L;
+ }
+ }
}
QMap<Key,T>& operator= ( const QMap<Key,T>& m );
#ifndef QT_NO_STL
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