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| author | smatz <smatz@openttd.org> | 2008-05-27 23:40:36 +0000 |
|---|---|---|
| committer | smatz <smatz@openttd.org> | 2008-05-27 23:40:36 +0000 |
| commit | e15863fa7785583291ae2d03ccbdf5b3e8377047 (patch) | |
| tree | e23191ee667122ba5386c44213cff446638871c7 /src/misc_gui.cpp | |
| parent | 8aa797603c4588195b2a28364651e99b719481ba (diff) | |
| download | openttd-e15863fa7785583291ae2d03ccbdf5b3e8377047.tar.xz | |
(svn r13304) -Fix (r13042): possible double free (showed up in r13092)
Diffstat (limited to 'src/misc_gui.cpp')
| -rw-r--r-- | src/misc_gui.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/misc_gui.cpp b/src/misc_gui.cpp index 9cf128662..ac64a4fcc 100644 --- a/src/misc_gui.cpp +++ b/src/misc_gui.cpp @@ -1093,8 +1093,9 @@ struct QueryStringWindow : public QueryStringBaseWindow ~QueryStringWindow() { if (!this->handled && this->parent != NULL) { - this->handled = true; - this->parent->OnQueryTextFinished(NULL); + Window *parent = this->parent; + this->parent = NULL; // so parent doesn't try to delete us again + parent->OnQueryTextFinished(NULL); } ClrBit(_no_scroll, SCROLL_EDIT); } |