From a4d713d5ed71a80a020a14c1bb6cd04ab9fd4225 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 10 Dec 2020 18:56:35 +0000
Subject: Fix/simply context buffer offset check

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

diff --git a/libmysqlpp/my-connection.cpp b/libmysqlpp/my-connection.cpp
index 30cef18..5828986 100644
--- a/libmysqlpp/my-connection.cpp
+++ b/libmysqlpp/my-connection.cpp
@@ -154,9 +154,9 @@ namespace MySQL {
 		local_infile_read(void * obj, char * buf, unsigned int bufSize)
 		{
 			auto ctx = static_cast<LoadContext *>(obj);
-			if (ctx->loadBufLen - ctx->bufOff == 0) {
+			if (ctx->loadBufLen == ctx->bufOff) {
 				ctx->swapContext();
-				if (ctx->loadBufLen - ctx->bufOff <= 0) {
+				if (ctx->loadBufLen == ctx->bufOff) {
 					// Nothing to do or error
 					return ctx->bufOff;
 				}
-- 
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