3 files changed, 12 insertions, 3 deletions
diff --git a/src/exchange/taler-exchange-httpd_config.c b/src/exchange/taler-exchange-httpd_config.c
index e17a9a050..257dfa6ba 100644
--- a/src/exchange/taler-exchange-httpd_config.c
+++ b/src/exchange/taler-exchange-httpd_config.c
@@ -33,10 +33,17 @@ TEH_handler_config (struct TEH_RequestContext *rc,
                     const char *const args[])
 {
   static struct MHD_Response *resp;
+  static struct GNUNET_TIME_Absolute a;
 
+  (void) args;
+  if ( (GNUNET_TIME_absolute_is_past (a)) &&
+       (NULL != resp) )
+  {
+    MHD_destroy_response (resp);
+    resp = NULL;
+  }
   if (NULL == resp)
   {
-    struct GNUNET_TIME_Absolute a;
     struct GNUNET_TIME_Timestamp km;
     char dat[128];
 
@@ -62,7 +69,8 @@ TEH_handler_config (struct TEH_RequestContext *rc,
       GNUNET_JSON_pack_string ("name",
                                "taler-exchange"),
       GNUNET_JSON_pack_string ("implementation",
-                               "urn:net:taler:specs:taler-exchange:c-reference"),
+                               "urn:net:taler:specs:taler-exchange:c-reference")
+      ,
       GNUNET_JSON_pack_string ("version",
                                EXCHANGE_PROTOCOL_VERSION));
 
diff --git a/src/exchange/taler-exchange-httpd_config.h b/src/exchange/taler-exchange-httpd_config.h
index c0a14104a..068f51d41 100644
--- a/src/exchange/taler-exchange-httpd_config.h
+++ b/src/exchange/taler-exchange-httpd_config.h
@@ -41,7 +41,7 @@
  *
  * Returned via both /config and /keys endpoints.
  */
-#define EXCHANGE_PROTOCOL_VERSION "19:1:2"
+#define EXCHANGE_PROTOCOL_VERSION "19:2:2"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_melt.c b/src/exchange/taler-exchange-httpd_melt.c
index b31078f00..ac3902e3f 100644
--- a/src/exchange/taler-exchange-httpd_melt.c
+++ b/src/exchange/taler-exchange-httpd_melt.c
@@ -58,6 +58,7 @@ reply_melt_success (struct MHD_Connection *connection,
          &pub,
          &sig)))
   {
+    GNUNET_break (0);
     return TALER_MHD_reply_with_ec (connection,
                                     ec,
                                     NULL);