From 216c87cbb7228d9130eead5e374dfd7a11a96b98 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 18 Sep 2021 14:25:24 +0100
Subject: Add JT recommended warnings

---
 libpqpp/pq-selectbase.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libpqpp/pq-selectbase.cpp')

diff --git a/libpqpp/pq-selectbase.cpp b/libpqpp/pq-selectbase.cpp
index 49b78d2..4d4cada 100644
--- a/libpqpp/pq-selectbase.cpp
+++ b/libpqpp/pq-selectbase.cpp
@@ -19,8 +19,8 @@ PQ::SelectBase::~SelectBase()
 void
 PQ::SelectBase::createColumns(PGresult * execRes)
 {
-	unsigned int nFields = PQnfields(execRes);
-	for (unsigned int f = 0; f < nFields; f += 1) {
+	auto nFields = PQnfields(execRes);
+	for (decltype(nFields) f = 0; f < nFields; f += 1) {
 		if (binary) {
 			insertColumn(std::make_unique<BinaryColumn>(this, f));
 		}
-- 
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