cpp/openttd-patchpack/source Changeset - r24590:46bcf768eeb2

Changeset - r24590:46bcf768eeb2

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Patric Stout - 4 years ago 2021-01-07 09:32:24
truebrain@openttd.org

Fix #8332: aborting group drag&drop could cause crashes with vehicle drag&drop (#8511)

The selected group was not reset when drag&drop was aborted. When
after that vehicle drag&drop was successful, group drag&drop code
was still executed, causing weird behaviour or even crashes.

1 file changed with 1 insertions and 0 deletions:

src/group_gui.cpp

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src/group_gui.cpp

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@@ @@ -981,6 +981,7 @@ public: @@
 		/* abort drag & drop */
 		this->vehicle_sel = INVALID_VEHICLE;
 		this->DirtyHighlightedGroupWidget();
 		this->group_sel = INVALID_GROUP;
 		this->group_over = INVALID_GROUP;
 		this->SetWidgetDirty(WID_GL_LIST_VEHICLE);
+	}

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