Fix for gcc 4.3

Thanks to Oden Eriksson of Mandriva for report and patch

Signed-off-by: Michael Krelin <hacker@klever.net>

2 files changed, 4 insertions, 0 deletions

diff --git a/lib/fields.cc b/lib/fields.cc
index d494098..91fbc41 100644
--- a/lib/fields.cc
+++ b/lib/fields.cc
@@ -1,37 +1,39 @@
 #include <opkele/types.h>
 #include <opkele/exception.h>
 #include <opkele/util.h>
+#include <algorithm>
 
 namespace opkele {
+    using std::for_each;
     using std::unary_function;
 
     struct __om_copier : public unary_function<const string&,void> {
         public:
             const basic_fields& from;
             basic_fields& to;
 
             __om_copier(basic_fields& t,const basic_fields& f)
                 : from(f), to(t) { }
 
             result_type operator()(argument_type f) {
                 to.set_field(f,from.get_field(f)); }
     };
 
     basic_fields::basic_fields(const basic_fields& x) {
         x.copy_to(*this);
     }
     void basic_fields::copy_to(basic_fields& x) const {
         x.reset_fields();
         for_each(fields_begin(),fields_end(),
                 __om_copier(x,*this) );
     }
     void basic_fields::append_to(basic_fields& x) const {
         for_each(fields_begin(),fields_end(),
                 __om_copier(x,*this) );
     }
 
     struct __om_query_builder : public unary_function<const string&,void> {
         public:
             const basic_fields& om;
             bool first;
             string& rv;
diff --git a/lib/message.cc b/lib/message.cc
index b2324b7..524946a 100644
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -1,33 +1,35 @@
 #include <cassert>
+#include <algorithm>
+
 #include <opkele/types.h>
 #include <opkele/exception.h>
 #include <opkele/util.h>
 #include <opkele/debug.h>
 
 #include "config.h"
 
 namespace opkele {
     using std::input_iterator_tag;
     using std::unary_function;
 
 
     struct __om_ns_finder : public unary_function<const string&,bool> {
         public:
             const basic_openid_message& om;
             const string& uri;
 
             __om_ns_finder(const basic_openid_message& m,
                     const string& u) : om(m), uri(u) { }
 
             result_type operator()(argument_type f) {
                 return
                     (!strncmp(f.c_str(),"ns.",sizeof("ns.")-1))
                         && om.get_field(f)==uri ;
             }
     };
 
     bool basic_openid_message::has_ns(const string& uri) const {
         fields_iterator ei = fields_end();
         fields_iterator i = find_if(fields_begin(),fields_end(),
                 __om_ns_finder(*this,uri));
         return !(i==ei);