cpp/openttd-patchpack/source Changeset - r12082:e5ac2652fcbe

Changeset - r12082:e5ac2652fcbe

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smatz - 15 years ago 2009-06-01 13:34:13
smatz@openttd.org

(svn r16496) -Codechange: remove one useless dynamic_cast<>

1 file changed with 3 insertions and 3 deletions:

src/rail_gui.cpp

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src/rail_gui.cpp

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@@ @@ -851,13 +851,13 @@ static void SetupRailToolbar(RailType ra @@
  */
 void ShowBuildRailToolbar(RailType railtype, int button)
+{
 	BuildRailToolbarWindow *w;
 	if (!Company::IsValidID(_local_company)) return;
 	if (!ValParamRailtype(railtype)) return;
 	BuildRailToolbarWindow *w = (BuildRailToolbarWindow *)FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL);
 	/* don't recreate the window if we're clicking on a button and the window exists. */
-	if (button < 0 || !(w = dynamic_cast<BuildRailToolbarWindow*>(FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL)))) {
+	if (button < 0 || w == NULL) {
 		DeleteWindowByClass(WC_BUILD_TOOLBAR);
 		_cur_railtype = railtype;
 		w = AllocateWindowDescFront<BuildRailToolbarWindow>(&_build_rail_desc, TRANSPORT_RAIL);

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