mingw: activate alloca

diff --git a/diff.c b/diff.c
index 8e4a6a910519b2bb6d6a0337682ab402f2650997..f2fff4667d64024fe383bd9de238280c767e49d1 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -3216,6 +3216,7 @@ void diff_setup(struct diff_options *options)
        options->context = diff_context_default;
        DIFF_OPT_SET(options, RENAME_EMPTY);
 
+       /* pathchange left =NULL by default */
        options->change = diff_change;
        options->add_remove = diff_addremove;
        options->use_color = diff_use_color_default;
@@ -4763,6 +4764,7 @@ void diffcore_fix_diff_index(struct diff_options *options)
 
 void diffcore_std(struct diff_options *options)
 {
+       /* NOTE please keep the following in sync with diff_tree_combined() */
        if (options->skip_stat_unmatch)
                diffcore_skip_stat_unmatch(options);
        if (!options->found_follow) {