(svn r14978) -Codechange: simplify the control flow of the OnClick of the settings window

src/settings_gui.cpp

@@ -1269,8 +1269,8 @@ struct PatchesSelectionWindow : Window {
 
 	virtual void OnClick(Point pt, int widget)
 	{
-		switch (widget) {
-			case PATCHSEL_OPTIONSPANEL: {
+		if (widget != PATCHSEL_OPTIONSPANEL) return;
+
 		int y = pt.y - SETTINGTREE_TOP_OFFSET;  // Shift y coordinate
 		if (y < 0) return;  // Clicked above first entry
 
@@ -1347,6 +1347,7 @@ struct PatchesSelectionWindow : Window {
 						_left_button_clicked = false;
 					}
 				} break;
+
 				default: NOT_REACHED();
 			}
 
@@ -1365,8 +1366,6 @@ struct PatchesSelectionWindow : Window {
 				ShowQueryString(STR_CONFIG_PATCHES_INT32, STR_CONFIG_PATCHES_QUERY_CAPT, 10, 100, this, CS_NUMERAL, QSF_NONE);
 			}
 		}
-			} break;
-		}
 	}
 
 	virtual void OnTimeout()