Index: src/libchcore/TLocalFilesystem.cpp
===================================================================
diff -u -N -rf866db90e4b058a4f2e13cc6cf076d1e0bf2d956 -r4fe995b304ea342b50293f92d3c1992b43b820f7
--- src/libchcore/TLocalFilesystem.cpp	(.../TLocalFilesystem.cpp)	(revision f866db90e4b058a4f2e13cc6cf076d1e0bf2d956)
+++ src/libchcore/TLocalFilesystem.cpp	(.../TLocalFilesystem.cpp)	(revision 4fe995b304ea342b50293f92d3c1992b43b820f7)
@@ -304,8 +304,7 @@
 					//THROW(_T("Problem with physical disk detection"), 0, 0, 0);
 					eRelation = eRelation_TwoPhysicalDisks;
 				}
-
-				if (dwFirstPhysicalDisk == dwSecondPhysicalDisk)
+				else if (dwFirstPhysicalDisk == dwSecondPhysicalDisk)
 					eRelation = eRelation_SinglePhysicalDisk;
 				else
 					eRelation = eRelation_TwoPhysicalDisks;