late declaration of variable (2.3, backglue.c)

[Buchan Milne]

I need the patch below (since 2.3.37, maybe before) to be able to compile 
backglue.c on gcc 2.9x. 

Regards,
Buchan

--- servers/slapd/backglue.c    Thu Aug 23 14:48:24 2007
+++ servers/slapd/backglue.c.latedeclaration    Thu Aug 23 14:44:22 2007
@@ -619,9 +619,9 @@
        int     rw,
        Entry   **e )
 {
-       int rc;
        BackendDB *b0 = op->o_bd;
        op->o_bd = glue_back_select( b0, dn );
+       int rc;

        if ( op->o_bd->be_fetch ) {
                rc = op->o_bd->be_fetch( op, dn, oc, ad, rw, e );