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-rw-r--r--src/bank-lib/bank_api_credit.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/bank-lib/bank_api_credit.c b/src/bank-lib/bank_api_credit.c
index 9835a8c9d..4842de969 100644
--- a/src/bank-lib/bank_api_credit.c
+++ b/src/bank-lib/bank_api_credit.c
@@ -248,12 +248,15 @@ TALER_BANK_credit_history (struct GNUNET_CURL_Context *ctx,
{
if ( (0 < num_results) &&
(! GNUNET_TIME_relative_is_zero (timeout)) )
+ /* 0 == start_row is implied, go with timeout into future */
GNUNET_snprintf (url,
sizeof (url),
"history/incoming?delta=%lld&long_poll_ms=%llu",
(long long) num_results,
tms);
else
+ /* Going back from current transaction or have no timeout;
+ hence timeout makes no sense */
GNUNET_snprintf (url,
sizeof (url),
"history/incoming?delta=%lld",
@@ -263,6 +266,7 @@ TALER_BANK_credit_history (struct GNUNET_CURL_Context *ctx,
{
if ( (0 < num_results) &&
(! GNUNET_TIME_relative_is_zero (timeout)) )
+ /* going forward from num_result */
GNUNET_snprintf (url,
sizeof (url),
"history/incoming?delta=%lld&start=%llu&long_poll_ms=%llu",
@@ -270,6 +274,8 @@ TALER_BANK_credit_history (struct GNUNET_CURL_Context *ctx,
(unsigned long long) start_row,
tms);
else
+ /* going backwards or have no timeout;
+ hence timeout makes no sense */
GNUNET_snprintf (url,
sizeof (url),
"history/incoming?delta=%lld&start=%llu",