From 2f4c0c16c40c5b1524a4829cc7d314c939eaf0fb Mon Sep 17 00:00:00 2001
From: Rolf Bensch <roben-guest@alioth.debian.org>
Date: Mon, 10 Aug 2015 23:19:58 +0200
Subject: [PATCH] EOF is a bjnp timeout error

---
 backend/pixma_io_sanei.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/backend/pixma_io_sanei.c b/backend/pixma_io_sanei.c
index 995999ca3..9e4a2fa81 100644
--- a/backend/pixma_io_sanei.c
+++ b/backend/pixma_io_sanei.c
@@ -575,7 +575,8 @@ pixma_wait_interrupt (pixma_io_t * io, void *buf, unsigned size, int timeout)
 #endif
       error = map_error (sanei_usb_read_int (io->dev, buf, &count));
     }
-  if (error == PIXMA_EIO /*|| error == PIXMA_EOF*/)     /* EOF isn't an error! */
+  if (error == PIXMA_EIO ||
+      (io->interface == INT_BJNP && error == PIXMA_EOF))     /* EOF is a bjnp timeout error! */
     error = PIXMA_ETIMEDOUT;	/* FIXME: SANE doesn't have ETIMEDOUT!! */
   if (error == 0)
     error = count;