1 files changed, 22 insertions, 4 deletions

diff --git a/src/libgit2/transports/smart.c b/src/libgit2/transports/smart.c
index 9d1afeb05..b0925c8bb 100644
--- a/src/libgit2/transports/smart.c
+++ b/src/libgit2/transports/smart.c
@@ -496,17 +496,35 @@ const git_oid * git_shallowarray_get(git_shallowarray *array, size_t idx)
 int git_shallowarray_add(git_shallowarray *array, git_oid *oid)
 {
 	size_t oid_index;
+
 	if (git_array_search(&oid_index, array->array, (git_array_compare_cb)git_oid_cmp, &oid) < 0) {
 		git_oid *tmp = git_array_alloc(array->array);
+		GIT_ERROR_CHECK_ALLOC(tmp);
+
 		git_oid_cpy(tmp, oid);
 	}
+
 	return 0;
 }
 
 int git_shallowarray_remove(git_shallowarray *array, git_oid *oid)
 {
-	GIT_UNUSED(array);
-	GIT_UNUSED(oid);
-	/* no git_array_remove… meh */
-	return -1;
+	git_array_oid_t new_array = GIT_ARRAY_INIT;
+	git_oid *element;
+	git_oid *tmp;
+	size_t i;
+
+	git_array_foreach(array->array, i, element) {
+		if (git_oid_cmp(oid, element)) {
+			tmp = git_array_alloc(new_array);
+			GIT_ERROR_CHECK_ALLOC(tmp);
+
+			git_oid_cpy(tmp, element);
+		}
+	}
+
+	git_array_clear(array->array);
+	array->array = new_array;
+
+	return 0;
 }