[sgen] Fix define argument

The code worked by accident because the function in which the define was expanded had an argument with the name desc.

diff --git a/mono/sgen/sgen-descriptor.h b/mono/sgen/sgen-descriptor.h
index 2b1f9e4da49c2bf558145f09e1757c354f4b1d06..54e1b7681fbe3fbb48a3c5385888b8b0d3567922 100644 (file)
--- a/mono/sgen/sgen-descriptor.h
+++ b/mono/sgen/sgen-descriptor.h
@@ -215,7 +215,7 @@ sgen_gc_descr_has_references (SgenDescriptor desc)
        } while (0)
 #endif
 
-#define OBJ_COMPLEX_FOREACH_PTR(vt,obj)        do {    \
+#define OBJ_COMPLEX_FOREACH_PTR(desc,obj)      do {    \
                /* there are pointers */        \
                void **_objptr = (void**)(obj); \
                gsize *bitmap_data = sgen_get_complex_descriptor ((desc)); \