gc doc: mention the commit-graph in the intro

diff --git a/diff-lib.c b/diff-lib.c
index 70cddbf43664a42b5647ed21af279c1492abb790..30bf9a2399fa392b31338489278e0363a55eb726 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -342,7 +342,7 @@ static int show_modified(struct rev_info *revs,
        }
 
        if (revs->combine_merges && !cached &&
-           (oidcmp(oid, &old_entry->oid) || oidcmp(&old_entry->oid, &new_entry->oid))) {
+           (!oideq(oid, &old_entry->oid) || !oideq(&old_entry->oid, &new_entry->oid))) {
                struct combine_diff_path *p;
                int pathlen = ce_namelen(new_entry);
 
@@ -366,7 +366,7 @@ static int show_modified(struct rev_info *revs,
        }
 
        oldmode = old_entry->ce_mode;
-       if (mode == oldmode && !oidcmp(oid, &old_entry->oid) && !dirty_submodule &&
+       if (mode == oldmode && oideq(oid, &old_entry->oid) && !dirty_submodule &&
            !revs->diffopt.flags.find_copies_harder)
                return 0;