From d98eabf6c30d589bffaf7a1dba4df51c26d56c74 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 26 Jun 2015 09:03:18 +0200
Subject: handle response code 0 more nicely

---
 src/mint-lib/mint_api_deposit.c  |  2 ++
 src/mint-lib/mint_api_handle.c   | 24 ++++++++++++++++++++++++
 src/mint-lib/mint_api_withdraw.c |  4 ++++
 3 files changed, 30 insertions(+)

diff --git a/src/mint-lib/mint_api_deposit.c b/src/mint-lib/mint_api_deposit.c
index f0cacb607..8c823bd01 100644
--- a/src/mint-lib/mint_api_deposit.c
+++ b/src/mint-lib/mint_api_deposit.c
@@ -343,6 +343,8 @@ handle_deposit_finished (void *cls,
   }
   switch (response_code)
   {
+  case 0:
+    break;
   case MHD_HTTP_OK:
     if (GNUNET_OK !=
         verify_deposit_signature_ok (dh,
diff --git a/src/mint-lib/mint_api_handle.c b/src/mint-lib/mint_api_handle.c
index 530cd6062..6bcae9f60 100644
--- a/src/mint-lib/mint_api_handle.c
+++ b/src/mint-lib/mint_api_handle.c
@@ -574,8 +574,32 @@ keys_completed_cb (void *cls,
 {
   struct KeysRequest *kr = cls;
   struct TALER_MINT_Handle *mint = kr->mint;
+  long response_code;
 
   /* FIXME: might want to check response code? */
+  if (CURLE_OK !=
+      curl_easy_getinfo (eh,
+                         CURLINFO_RESPONSE_CODE,
+                         &response_code))
+  {
+    /* unexpected error... */
+    GNUNET_break (0);
+    response_code = 0;
+  }
+  switch (response_code) {
+  case 0:
+    kr->errno = 1;
+    break;
+  case MHD_HTTP_OK:
+    break;
+  default:
+    GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                "Mint returned status code %u for /keys\n",
+                response_code);
+    kr->errno = 1;
+    break;
+  }
+
   if ( (0 != kr->eno) ||
        (GNUNET_OK !=
         parse_response_keys_get (kr)) )
diff --git a/src/mint-lib/mint_api_withdraw.c b/src/mint-lib/mint_api_withdraw.c
index b877cf4d3..c79f57dad 100644
--- a/src/mint-lib/mint_api_withdraw.c
+++ b/src/mint-lib/mint_api_withdraw.c
@@ -324,6 +324,8 @@ handle_withdraw_status_finished (void *cls,
   }
   switch (response_code)
   {
+  case 0:
+    break;
   case MHD_HTTP_OK:
     {
       json_t *history;
@@ -818,6 +820,8 @@ handle_withdraw_sign_finished (void *cls,
   }
   switch (response_code)
   {
+  case 0:
+    break;
   case MHD_HTTP_OK:
     if (GNUNET_OK !=
         withdraw_sign_ok (wsh,
-- 
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