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, 2 insertions, 6 deletions

diff --git a/src/diff_tform.c b/src/diff_tform.c
index 2f94b2e77..16184910a 100644
--- a/src/diff_tform.c
+++ b/src/diff_tform.c
@@ -209,9 +209,7 @@ int git_diff_merge(git_diff *onto, const git_diff *from)
 			git_pool_strdup_safe(&onto->pool, onto->opts.new_prefix);
 	}
 
-	git_vector_foreach(&onto_new, i, delta)
-		git__free(delta);
-	git_vector_free(&onto_new);
+	git_vector_free_all(&onto_new);
 	git_pool_clear(&onto_pool);
 
 	return error;
@@ -445,9 +443,7 @@ static int apply_splits_and_deletes(
 	return 0;
 
 on_error:
-	git_vector_foreach(&onto, i, delta)
-		git__free(delta);
-	git_vector_free(&onto);
+	git_vector_free_all(&onto);
 
 	return -1;
 }