file writer: Use xwrite() instead of plain write().

[paraslash.git] / stat.c

diff --git a/stat.c b/stat.c
index 27ffab5e04160343be9781a328a6d760865008d8..8036de3a9d682d9bfe7506a09ee52cabbb9780ea 100644 (file)
--- a/stat.c
+++ b/stat.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -27,7 +27,7 @@
  * \param item_handler Function to call for each complete item.
  *
  * \return Negative on errors, the number of bytes _not_ passed to \a
- * item_handler.
+ * item_handler on success.
  *
  * Status items are expected in the format used by parser-friendly output mode
  * of the stat command of para_client/para_audioc.
@@ -77,7 +77,5 @@ int for_each_stat_item(char *item_buf, size_t num_bytes,
                assert(len >= 0 && buf <= item_buf + num_bytes);
        }
        assert(len >= 0);
-       if (len && len != num_bytes)
-               memmove(item_buf, item_buf + num_bytes - len, len);
        return len;
 }