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-rw-r--r--submodule.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/submodule.c b/submodule.c
index 0ef2ff4..aba94dd 100644
--- a/submodule.c
+++ b/submodule.c
@@ -728,9 +728,10 @@ void check_for_new_submodule_commits(unsigned char new_sha1[20])
sha1_array_append(&ref_tips_after_fetch, new_sha1);
}
-static void add_sha1_to_argv(const unsigned char sha1[20], void *data)
+static int add_sha1_to_argv(const unsigned char sha1[20], void *data)
{
argv_array_push(data, sha1_to_hex(sha1));
+ return 0;
}
static void calculate_changed_submodule_paths(void)