canceling a toolbar click don't trigger other action on release

src/game/boe.actions.cpp

@@ -1546,7 +1546,8 @@ bool handle_action(const sf::Event& event, cFramerateLimiter& fps_limiter) {
 
 	// MARK: Then, handle a button being hit.
 		switch(button_hit) {
-			case TOOLBAR_NONE: break;
+			case TOOLBAR_NONE: case TOOLBAR_CANCEL:
+				break;
 			case TOOLBAR_MAGE: case TOOLBAR_PRIEST:
 				handle_spellcast(button_hit == TOOLBAR_MAGE ? eSkill::MAGE_SPELLS : eSkill::PRIEST_SPELLS, did_something, need_redraw, need_reprint);
 				break;

src/game/boe.ui.cpp

@@ -91,6 +91,7 @@ eToolbarButton cToolbar::button_hit(sf::RenderWindow& win, location click, cFram
 				play_sound(37, time_in_ticks(5));
 				redraw_screen(REFRESH_NONE);
 				if(clicked) return toolbar[i].btn;
+				return TOOLBAR_CANCEL;
 			}
 		}
 	}

src/game/boe.ui.hpp

@@ -18,6 +18,7 @@ enum eToolbarButton {
 	TOOLBAR_MAGE, TOOLBAR_PRIEST, TOOLBAR_LOOK, TOOLBAR_CAMP, TOOLBAR_SCROLL, TOOLBAR_SAVE,
 	TOOLBAR_SHIELD, TOOLBAR_BAG, TOOLBAR_TALK, TOOLBAR_HAND, TOOLBAR_SWORD, TOOLBAR_LOAD,
 	TOOLBAR_WAIT, TOOLBAR_END, TOOLBAR_SHOOT, TOOLBAR_ACT, TOOLBAR_USE, TOOLBAR_MAP,
+	TOOLBAR_CANCEL,
 	TOOLBAR_NONE = -1 // Keep this last
 };