fix mod_enum on windows, fix logic error in free function causing operations on freed memory

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3503 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_enum/mod_enum.c

@@ -258,10 +258,10 @@ static void free_results(enum_record_t **results)
 
 	for(rp = *results; rp;) {
 		fp = rp;
+		rp = rp->next;
 		switch_safe_free(fp->service);
 		switch_safe_free(fp->route);
 		switch_safe_free(fp);
-		rp = rp->next;
 	}
 	*results = NULL;
 }