Index: tsc/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp      
===================================================================
--- tsc/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp      
+++ tsc/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp      
@@ -700,8 +700,6 @@
         ModuleSpec platform_module_spec(module_spec);
         UpdateSDKDirectoryInfosInNeeded();
 
-        UpdateSDKDirectoryInfosInNeeded();
-
         const uint32_t num_sdk_infos = m_sdk_directory_infos.size();
 
         // If we are connected we migth be able to correctly deduce the SDK directory