tree-wide: apply equals-null.cocci

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/branch.c b/branch.c
index d0ca2b76d2..bde705b092 100644
--- a/branch.c
+++ b/branch.c
@@ -653,7 +653,7 @@ void create_branches_recursively(struct repository *r, const char *name,
 	 * be created in every submodule.
 	 */
 	for (i = 0; i < submodule_entry_list.entry_nr; i++) {
-		if (submodule_entry_list.entries[i].repo == NULL) {
+		if (!submodule_entry_list.entries[i].repo) {
 			int code = die_message(
 				_("submodule '%s': unable to find submodule"),
 				submodule_entry_list.entries[i].submodule->name);