diff --git a/math/saga/files/patch-src_tools_io_io__webservices_soilgrids.cpp b/math/saga/files/patch-src_tools_io_io__webservices_soilgrids.cpp
new file mode 100644
index 000000000000..62b1a57080ab
--- /dev/null
+++ b/math/saga/files/patch-src_tools_io_io__webservices_soilgrids.cpp
@@ -0,0 +1,11 @@
+--- src/tools/io/io_webservices/soilgrids.cpp.orig	2026-07-21 14:35:15 UTC
++++ src/tools/io/io_webservices/soilgrids.cpp
+@@ -430,7 +430,7 @@ bool CSoilGrids_WebDAV::Get_Variable(int Variable, int
+ 			m_Attributes[0].Set_Value("depth.inverse",-CSoilGrids::Get_Depth_Center(Layer));
+ 		}
+ 
+-		bResult = Get_Variable(Variable, Distribution, Layer) != NULL;
++		bResult = Get_Variable(Variable, Distribution, Layer);
+ 	}
+ 
+ 	//-----------------------------------------------------