From e5c8009731f3ccaf67b5b62546d890301ecb1f25 Mon Sep 17 00:00:00 2001
From: Romain Geissler <romain.geissler@gmail.com>
Date: Sun, 5 Jun 2011 21:18:05 +0200
Subject: [PATCH] Tree: API uniformasation: Use unsigned int for all index
 number.

---
 include/git2/tree.h | 4 ++--
 src/tree.c          | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/git2/tree.h b/include/git2/tree.h
index 0caf60a48..2a4522b3c 100644
--- a/include/git2/tree.h
+++ b/include/git2/tree.h
@@ -84,7 +84,7 @@ GIT_EXTERN(const git_oid *) git_tree_id(git_tree *tree);
  * @param tree a previously loaded tree.
  * @return the number of entries in the tree
  */
-GIT_EXTERN(size_t) git_tree_entrycount(git_tree *tree);
+GIT_EXTERN(unsigned int) git_tree_entrycount(git_tree *tree);
 
 /**
  * Lookup a tree entry by its filename
@@ -102,7 +102,7 @@ GIT_EXTERN(const git_tree_entry *) git_tree_entry_byname(git_tree *tree, const c
  * @param idx the position in the entry list
  * @return the tree entry; NULL if not found
  */
-GIT_EXTERN(const git_tree_entry *) git_tree_entry_byindex(git_tree *tree, int idx);
+GIT_EXTERN(const git_tree_entry *) git_tree_entry_byindex(git_tree *tree, unsigned int idx);
 
 /**
  * Get the UNIX file attributes of a tree entry
diff --git a/src/tree.c b/src/tree.c
index 60413e276..111159773 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -119,13 +119,13 @@ const git_tree_entry *git_tree_entry_byname(git_tree *tree, const char *filename
 	return git_vector_get(&tree->entries, idx);
 }
 
-const git_tree_entry *git_tree_entry_byindex(git_tree *tree, int idx)
+const git_tree_entry *git_tree_entry_byindex(git_tree *tree, unsigned int idx)
 {
 	assert(tree);
-	return git_vector_get(&tree->entries, (unsigned int)idx);
+	return git_vector_get(&tree->entries, idx);
 }
 
-size_t git_tree_entrycount(git_tree *tree)
+unsigned int git_tree_entrycount(git_tree *tree)
 {
 	assert(tree);
 	return tree->entries.length;