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-rw-r--r--submodule.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/submodule.c b/submodule.c
index 12a2503fda..db8bd4a079 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1166,8 +1166,10 @@ int submodule_touches_in_range(struct object_id *excl_oid,
argv_array_push(&args, "--"); /* args[0] program name */
argv_array_push(&args, oid_to_hex(incl_oid));
- argv_array_push(&args, "--not");
- argv_array_push(&args, oid_to_hex(excl_oid));
+ if (!is_null_oid(excl_oid)) {
+ argv_array_push(&args, "--not");
+ argv_array_push(&args, oid_to_hex(excl_oid));
+ }
collect_changed_submodules(&subs, &args);
ret = subs.nr;