Study programme step is automatically skipped for faculties without programmes

ui.js

@@ -232,14 +232,20 @@ async function run() {
 	let steps_len = Object.keys(steps).length;
 
 	while(id < steps_len) {
+		let step = get_step(id);
+
+		if(step.condition && !step.condition()) {
+			if(animation > 0) id++;
+			if(animation < 0) id--;
+			continue;
+		}
+
 		back_button.style.display = (id != 0) ? "" : "none";
 		next_button.innerText = (id < steps_len - 1) ? "Další →" : "Dokončit";
 		next_button.disabled = false;
 
 		container.innerHTML = "";
 
-		let step = get_step(id);
-
 		let title = new ElementBuilder("h1")
 			.html(step.title)
 			.finish();