From 2d091f6bcdf5b80621ac8b820c309c286b97deec Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 30 Jan 2022 19:15:08 +0000
Subject: Get error status from ferror

---
 libdbpp/connection.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libdbpp/connection.cpp b/libdbpp/connection.cpp
index 531b5bb..7d3db42 100644
--- a/libdbpp/connection.cpp
+++ b/libdbpp/connection.cpp
@@ -154,8 +154,8 @@ DB::Connection::bulkUploadData(FILE * in) const
 		bulkUploadData(buf.data(), r);
 		total += r;
 	}
-	if (-r > 0) {
-		throw std::system_error(static_cast<int>(-r), std::system_category());
+	if (const auto err = ferror(in)) {
+		throw std::system_error(err, std::system_category());
 	}
 	return total;
 }
-- 
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