From: Mikel Astiz <mikel.astiz@xxxxxxxxxxxx>
Size 0 should be reported if no transfer exists. Some existing code
relies on this behavior.
---
client/session.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/client/session.c b/client/session.c
index 85f466a..e113d1f 100644
--- a/client/session.c
+++ b/client/session.c
@@ -1128,8 +1128,12 @@ const char *obc_session_get_buffer(struct obc_session *session, size_t *size)
const char *buf;
transfer = obc_session_get_transfer(session);
- if (transfer == NULL)
+ if (transfer == NULL) {
+ if (size != NULL)
+ *size = 0;
+
return NULL;
+ }
buf = obc_transfer_get_buffer(transfer, size);
--
1.7.6.5
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