ClientGame_EventParse() now has returns either 0 or 1 to signal successful overrides.

src/client/game_event.qc

@@ -14,7 +14,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-void
+int
 ClientGame_EventParse(float fHeader)
 {
 	switch (fHeader) {
@@ -147,5 +147,8 @@ ClientGame_EventParse(float fHeader)
 
 		HUD_WeaponPickupNotify(w);
 		break;
+	default:
+		return (0);
 	}
+	return (1);
 }