From 3be55bedd3a44206c5398931cdebdc7cda4b94f5 Mon Sep 17 00:00:00 2001
From: Thomas Waldmann <tw@waldmann-edv.de>
Date: Thu, 30 Jul 2015 15:21:13 +0200
Subject: [PATCH] chunker: n needs to be a signed size_t

... as it is also used for the read() return value, which can be negative in case of errors.
---
 borg/_chunker.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/borg/_chunker.c b/borg/_chunker.c
index 20461e7c6..4db21b75b 100644
--- a/borg/_chunker.c
+++ b/borg/_chunker.c
@@ -127,7 +127,7 @@ chunker_free(Chunker *c)
 static int
 chunker_fill(Chunker *c)
 {
-    size_t n;
+    ssize_t n;
     PyObject *data;
     memmove(c->data, c->data + c->last, c->position + c->remaining - c->last);
     c->position -= c->last;