Shared: ITEM_LONGJUMP fix where I forgot to call makevectors before

calculating the jump dir.

src/shared/pmove.qc

@@ -30,6 +30,7 @@ player::Physics_Jump(void)
 	} else {
 		/* Half-Life: Longjump module */
 		if (flags & FL_CROUCHING && g_items & 0x00008000i) {
+			makevectors(v_angle);
 			velocity = v_forward * 512;
 			velocity[2] += 100;
 		}