refs/debug: quote prefix

This makes the empty prefix ("") stand out better.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Han-Wen Nienhuys 2021-07-19 17:53:22 +00:00 committed by Junio C Hamano
parent ebf3c04b26
commit c510928a25

View file

@ -232,7 +232,8 @@ debug_ref_iterator_begin(struct ref_store *ref_store, const char *prefix,
struct debug_ref_iterator *diter = xcalloc(1, sizeof(*diter));
base_ref_iterator_init(&diter->base, &debug_ref_iterator_vtable, 1);
diter->iter = res;
trace_printf_key(&trace_refs, "ref_iterator_begin: %s (0x%x)\n", prefix, flags);
trace_printf_key(&trace_refs, "ref_iterator_begin: \"%s\" (0x%x)\n",
prefix, flags);
return &diter->base;
}