Add git_vector_free_all

There are a lot of places that we call git__free on each item in
a vector and then call git_vector_free on the vector itself.  This
just wraps that up into one convenient helper function.

1 files changed, 1 insertions, 5 deletions

diff --git a/src/merge.c b/src/merge.c
index 0d89da5a0..d5bc6a39c 100644
--- a/src/merge.c
+++ b/src/merge.c
@@ -2383,11 +2383,7 @@ done:
         git_index_set_caps(index_repo, index_repo_caps);
 
 	git_index_free(index_repo);
-
-	git_vector_foreach(&paths, i, path)
-		git__free(path);
-
-	git_vector_free(&paths);
+	git_vector_free_all(&paths);
 
 	return error;
 }