From e6511061a78b001f718072b58b18d7da8d09052b Mon Sep 17 00:00:00 2001
From: Koitharu <nvasya95@gmail.com>
Date: Thu, 20 Apr 2023 18:07:20 +0300
Subject: [PATCH] [Grouple] Fix server selecting

---
 .../koitharu/kotatsu/parsers/site/grouple/GroupleParser.kt    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/grouple/GroupleParser.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/grouple/GroupleParser.kt
index 81c81b4a2..6b58614f2 100644
--- a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/grouple/GroupleParser.kt
+++ b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/grouple/GroupleParser.kt
@@ -240,7 +240,7 @@ internal abstract class GroupleParser(
 		val path = parts.last()
 		val servers = parts.dropLast(1).toSet()
 		val cachedServer = cachedPagesServer
-		if (cachedServer != null && cachedServer in servers && tryHead(concatUrl(cachedServer, path))) {
+		if (!cachedServer.isNullOrEmpty() && cachedServer in servers && tryHead(concatUrl(cachedServer, path))) {
 			return concatUrl(cachedServer, path)
 		}
 		if (servers.isEmpty()) {
@@ -260,7 +260,7 @@ internal abstract class GroupleParser(
 		} catch (e: NoSuchElementException) {
 			servers.random()
 		}
-		return concatUrl(checkNotNull(server), path)
+		return concatUrl(checkNotNull(server).ifEmpty { "https://$domain/" }, path)
 	}
 
 	override suspend fun getTags(): Set<MangaTag> {