From ef85809690c55738ec1dd93063f5851ef02c303d Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Wed, 6 Sep 2017 22:06:21 -0700
Subject: [PATCH] Fix bug in raw_fd_istream::read_impl(). (#30)

It would not set error if read() returned 0 (indicating EOF).
---
 src/main/native/cpp/support/raw_istream.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/native/cpp/support/raw_istream.cpp b/src/main/native/cpp/support/raw_istream.cpp
index 39e1738841..0ae7cf2868 100644
--- a/src/main/native/cpp/support/raw_istream.cpp
+++ b/src/main/native/cpp/support/raw_istream.cpp
@@ -117,7 +117,7 @@ void raw_fd_istream::read_impl(void* data, std::size_t len) {
 #else
       ssize_t count = ::read(m_fd, m_buf, m_bufSize);
 #endif
-      if (count < 0) {
+      if (count <= 0) {
         error_detected();
         return;
       }