From 5ad3b48b283738425949145182edc18edf6ea29e Mon Sep 17 00:00:00 2001
From: Martin Ling <martin-git@earth.li>
Date: Wed, 27 Aug 2014 19:31:05 +0100
Subject: [PATCH] Make unit_size in Snapshot class unsigned.

---
 pv/data/snapshot.cpp | 4 ++--
 pv/data/snapshot.h   | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/pv/data/snapshot.cpp b/pv/data/snapshot.cpp
index e8e285e7..c02475b7 100644
--- a/pv/data/snapshot.cpp
+++ b/pv/data/snapshot.cpp
@@ -30,7 +30,7 @@ using std::recursive_mutex;
 namespace pv {
 namespace data {
 
-Snapshot::Snapshot(int unit_size) :
+Snapshot::Snapshot(unsigned int unit_size) :
 	_sample_count(0),
 	_capacity(0),
 	_unit_size(unit_size)
@@ -50,7 +50,7 @@ uint64_t Snapshot::get_sample_count() const
 	return _sample_count;
 }
 
-int Snapshot::unit_size() const
+unsigned int Snapshot::unit_size() const
 {
 	return _unit_size;
 }
diff --git a/pv/data/snapshot.h b/pv/data/snapshot.h
index e4b9c0e8..fcb420c7 100644
--- a/pv/data/snapshot.h
+++ b/pv/data/snapshot.h
@@ -33,13 +33,13 @@ namespace data {
 class Snapshot
 {
 public:
-	Snapshot(int unit_size);
+	Snapshot(unsigned int unit_size);
 
 	virtual ~Snapshot();
 
 	uint64_t get_sample_count() const;
 
-	int unit_size() const;
+	unsigned int unit_size() const;
 
 	/**
 	 * @brief Increase the capacity of the snapshot.
@@ -76,7 +76,7 @@ protected:
 	std::vector<uint8_t> _data;
 	uint64_t _sample_count;
 	uint64_t _capacity;
-	int _unit_size;
+	unsigned int _unit_size;
 };
 
 } // namespace data
-- 
2.30.2