display subject instead of sha1 as link title of parents

Signed-off-by: Stefan Naewe <stefan.naewe@atlas-elektronik.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

diff --git a/ui-commit.c b/ui-commit.c
index b5e3c0159ba78ec080ee3f5cde8d2253c6cd8cbf..4d4970f8e2e90a6a206c786e70ff445b84718cff 100644 (file)
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -15,7 +15,7 @@
 void cgit_print_commit(char *hex)
 {
        struct commit *commit, *parent;
-       struct commitinfo *info;
+       struct commitinfo *info, *parent_info;
        struct commit_list *p;
        unsigned char sha1[20];
        char *tmp;
@@ -82,8 +82,10 @@ void cgit_print_commit(char *hex)
                }
                html("<tr><th>parent</th>"
                     "<td colspan='2' class='sha1'>");
-               cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL,
-                                ctx.qry.head, sha1_to_hex(p->item->object.sha1), 0);
+               parent_info = cgit_parse_commit(parent);
+               tmp = sha1_to_hex(p->item->object.sha1);
+               cgit_commit_link(parent_info->subject, NULL, NULL,
+                                ctx.qry.head, tmp, 0);
                html(" (");
                cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
                               sha1_to_hex(p->item->object.sha1), NULL, 0);