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-rw-r--r--chrome_frame/urlmon_bind_status_callback.cc6
1 files changed, 4 insertions, 2 deletions
diff --git a/chrome_frame/urlmon_bind_status_callback.cc b/chrome_frame/urlmon_bind_status_callback.cc
index 1f39a08..5730870 100644
--- a/chrome_frame/urlmon_bind_status_callback.cc
+++ b/chrome_frame/urlmon_bind_status_callback.cc
@@ -75,8 +75,10 @@ STDMETHODIMP CacheStream::Read(void* pv, ULONG cb, ULONG* read) {
if (!pv || !read)
return E_INVALIDARG;
- if (!cache_.get())
- return E_FAIL;
+ if (!cache_.get()) {
+ *read = 0;
+ return S_FALSE;
+ }
// Default to E_PENDING to signal that this is a partial data.
HRESULT hr = eof_ ? S_FALSE : E_PENDING;