From 817e6294b42b3e4435f1b99728afc1dca84a6445 Mon Sep 17 00:00:00 2001
From: Mattia Rizzolo <mattia@mapreri.org>
Date: Fri, 3 Oct 2014 14:05:03 +0000
Subject: Imported Upstream version 0.97

---
 src/xsane-rc-io.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'src/xsane-rc-io.c')

diff --git a/src/xsane-rc-io.c b/src/xsane-rc-io.c
index 9fe991c..4a0af86 100644
--- a/src/xsane-rc-io.c
+++ b/src/xsane-rc-io.c
@@ -3,7 +3,7 @@
    xsane-rc-io.c
 
    Oliver Rauch <Oliver.Rauch@rauch-domain.de>
-   Copyright (C) 1998-2002 Oliver Rauch
+   Copyright (C) 1998-2005 Oliver Rauch
    This file is part of the XSANE package.
 
    This program is free software; you can redistribute it and/or modify
@@ -24,13 +24,8 @@
 
 #include "xsane.h"
 
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
 #include <sane/sane.h>
 #include <ctype.h>
-#include <unistd.h>
 
 #ifdef HAVE_LIBC_H
 # include <libc.h>	/* NeXTStep/OpenStep */
@@ -722,12 +717,18 @@ void xsane_rc_io_w_string(Wire *w, SANE_String *s)
     }
     else
     {
+#if 0
       xsane_rc_io_w_space(w, 5);
       *w->buffer.curr++ = '(';
       *w->buffer.curr++ = 'n';
       *w->buffer.curr++ = 'i';
       *w->buffer.curr++ = 'l';
       *w->buffer.curr++ = ')';
+#else
+      xsane_rc_io_w_space(w, 2);
+      *w->buffer.curr++ = '"';
+      *w->buffer.curr++ = '"';
+#endif
     }
 
     xsane_rc_io_w_space(w, 1);
@@ -804,12 +805,14 @@ void xsane_rc_io_w_string(Wire *w, SANE_String *s)
         if (*s == 0)
         {
          /* Malloc failed, so return an error. */
+          DBG(DBG_wire, "xsane_rc_io_w_string: out of memory\n");
           w->status = ENOMEM;
           return;
         }
       }
       else /* string does not begin with a " */
       {
+        DBG(DBG_wire, "xsane_rc_io_w_string: not a string\n");
         w->status = EINVAL;
         *s = 0; /* make sure pointer does not point to an invalid address */
         return;
-- 
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