From f34131041921c2ba467cc4e819869c1c7e8af750 Mon Sep 17 00:00:00 2001
From: Alexander Bock <alexander.bock@liu.se>
Date: Fri, 15 Aug 2025 17:50:47 +0200
Subject: [PATCH] Fix issue with the TileProviderByLevel example when no name
 is specified

---
 ext/ghoul                                                | 2 +-
 .../src/tileprovider/tileproviderbylevel.cpp             | 9 +++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/ext/ghoul b/ext/ghoul
index 4d00dce26b..5a8bb0e29d 160000
--- a/ext/ghoul
+++ b/ext/ghoul
@@ -1 +1 @@
-Subproject commit 4d00dce26b720b7a8b7918a1acfd8977ae7c999b
+Subproject commit 5a8bb0e29d3ab260ed5a63451c7f13f621b701ae
diff --git a/modules/globebrowsing/src/tileprovider/tileproviderbylevel.cpp b/modules/globebrowsing/src/tileprovider/tileproviderbylevel.cpp
index e12fc2f793..df59938b58 100644
--- a/modules/globebrowsing/src/tileprovider/tileproviderbylevel.cpp
+++ b/modules/globebrowsing/src/tileprovider/tileproviderbylevel.cpp
@@ -87,8 +87,13 @@ TileProviderByLevel::TileProviderByLevel(const ghoul::Dictionary& dictionary) {
 
         const std::string provId = tileProviderDict.value<std::string>("Identifier");
         tp->setIdentifier(provId);
-        const std::string providerName = tileProviderDict.value<std::string>("Name");
-        tp->setGuiName(providerName);
+        if (tileProviderDict.hasValue<std::string>("Name")) {
+            const std::string providerName = tileProviderDict.value<std::string>("Name");
+            tp->setGuiName(providerName);
+        }
+        else {
+            tp->setGuiName(provId);
+        }
         addPropertySubOwner(tp.get());
 
         _levelTileProviders.push_back(std::move(tp));