summaryrefslogtreecommitdiffstats
path: root/src/corelib/tools
diff options
context:
space:
mode:
authorOswald Buddenhagen <oswald.buddenhagen@nokia.com>2010-02-17 17:28:47 (GMT)
committerOswald Buddenhagen <oswald.buddenhagen@nokia.com>2010-02-17 17:36:58 (GMT)
commit03ac778172b783d26bb1c7c5d92bdedd045fcc92 (patch)
treeeecb87130ae0f616fdd5bd5e80144af212a580c0 /src/corelib/tools
parenta8b92f26bcd9fa5c1e77c8e8e5d6ce6f16a68bae (diff)
downloadQt-03ac778172b783d26bb1c7c5d92bdedd045fcc92.zip
Qt-03ac778172b783d26bb1c7c5d92bdedd045fcc92.tar.gz
Qt-03ac778172b783d26bb1c7c5d92bdedd045fcc92.tar.bz2
unbreak QList::append() and co. again
make sure that the detached object is always at least as big as the original one. that may be somewhat wasteful, but it is no worse than before the detach() optimization. one may consider improvements later. Reviewed-by: joao
Diffstat (limited to 'src/corelib/tools')
-rw-r--r--src/corelib/tools/qlist.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h
index 1edac03..84c7424 100644
--- a/src/corelib/tools/qlist.h
+++ b/src/corelib/tools/qlist.h
@@ -122,7 +122,7 @@ public:
inline int size() const { return p.size(); }
inline void detach() { if (d->ref != 1) detach_helper(); }
- inline void detach_grow(int by) { if (d->ref != 1) detach_helper_grow(d->end - d->begin + by); }
+ inline void detach_grow(int by) { if (d->ref != 1) detach_helper_grow(d->alloc + by); }
inline void detachShared()
{