diff.c: buffer all output if asked to

diff --git a/diff.h b/diff.h
index d6094a1eedc1542e7cc402b548bc2881aa7eafeb..4a3b9bde4064ba365dcf836092f7aef0e749896c 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -186,6 +186,8 @@ struct diff_options {
        void *output_prefix_data;
 
        int diff_path_counter;
+
+       struct emitted_diff_symbols *emitted_symbols;
 };
 
 void diff_emit_submodule_del(struct diff_options *o, const char *line);