diff --git a/runtime/internal/genobj.d b/runtime/internal/genobj.d
index 9c4246e7..5a64b886 100644
--- a/runtime/internal/genobj.d
+++ b/runtime/internal/genobj.d
@@ -800,11 +800,11 @@ class TypeInfo_Struct : TypeInfo
             {   if (!p2)
                     c = 1;
                 else if (xopCmp)
-		    // the x86 D calling conv requires the this arg to be last here
-		    version(X86)
+                    // the x86 D calling conv requires the this arg to be last here
+                    version(X86)
                         c = (*xopCmp)(p2, p1);
-		    else
-		        c = (*xopCmp)(p1, p2);
+                    else
+                        c = (*xopCmp)(p1, p2);
                 else
                     // BUG: relies on the GC not moving objects
                     c = memcmp(p1, p2, m_init.length);