memmove instead of memcpy

[Philippe Roussel]

Hi,

Are these kind of patches considered useful ?
Documentation says memmove should be used when the memory areas overlap
and valgrind warns about it.

Philippe


Index: base/Source/NSPointerArray.m
===================================================================
--- base/Source/NSPointerArray.m        (révision 32115)
+++ base/Source/NSPointerArray.m        (copie de travail)
@@ -281,7 +281,7 @@
            }
          if (i < _count - 1)
            {
-             memcpy(_contents + j, _contents + i + 1,
+             memmove(_contents + j, _contents + i + 1,
                (_count - i) * sizeof(void*));
            }
          _count = i = j;