1 files changed, 9 insertions, 2 deletions
diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index b5fcf0fa..56c55f3b 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -2195,8 +2195,15 @@ void CConfigManager::removePluginConfig(HANDLE handle) {
 
 std::string CConfigManager::getDefaultWorkspaceFor(const std::string& name) {
     for (auto other = m_dWorkspaceRules.begin(); other != m_dWorkspaceRules.end(); ++other) {
-        if (other->isDefault && (other->monitor == name || (other->monitor.substr(0, 5) == "desc:" && g_pCompositor->getMonitorFromDesc(other->monitor.substr(5))->szName == name)))
-            return other->workspaceString;
+        if (other->isDefault) {
+            if (other->monitor == name)
+                return other->workspaceString;
+            if (other->monitor.substr(0, 5) == "desc:") {
+                auto monitor = g_pCompositor->getMonitorFromDesc(other->monitor.substr(5));
+                if (monitor && monitor->szName == name)
+                    return other->workspaceString;
+            }
+        }
     }
     return "";
 }