diff: submodule inline diff to initialize env array.

diff --git a/submodule.c b/submodule.c
index ece17315d671cf182f21c261d879c58f193cde09..17de8e83588538ce5cc51dcb992e224742643d78 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -476,6 +476,7 @@ void show_submodule_inline_diff(FILE *f, const char *path,
        if (!(dirty_submodule & DIRTY_SUBMODULE_MODIFIED))
                argv_array_push(&cp.args, oid_to_hex(new));
 
+       prepare_submodule_repo_env(&cp.env_array);
        if (run_command(&cp))
                fprintf(f, "(diff failed)\n");