From 6445ae994c8be706c58e441c1af2cddd0632b96e Mon Sep 17 00:00:00 2001
From: nulltoken <emeric.fermas@gmail.com>
Date: Fri, 4 Oct 2013 13:49:26 +0200
Subject: [PATCH] index: Enhance documentation

---
 include/git2/index.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/git2/index.h b/include/git2/index.h
index 131d04945..8064a62ff 100644
--- a/include/git2/index.h
+++ b/include/git2/index.h
@@ -225,6 +225,9 @@ GIT_EXTERN(int) git_index_set_caps(git_index *index, unsigned int caps);
  * Update the contents of an existing index object in memory
  * by reading from the hard disk.
  *
+ * If the file doesn't exist on the filesystem, the index
+ * will be cleared from its current content.
+ *
  * @param index an existing index object
  * @return 0 or an error code
  */