Optionally generate verbose parent links
The new option 'enable-subject-links' must be used to enable the verbose
parent-links in commit view.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/ui-commit.c b/ui-commit.c
index 4d4970f..41313b9 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -18,7 +18,7 @@
struct commitinfo *info, *parent_info;
struct commit_list *p;
unsigned char sha1[20];
- char *tmp;
+ char *tmp, *tmp2;
int parents = 0;
if (!hex)
@@ -82,10 +82,12 @@
}
html("<tr><th>parent</th>"
"<td colspan='2' class='sha1'>");
- 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);
+ tmp = tmp2 = sha1_to_hex(p->item->object.sha1);
+ if (ctx.repo->enable_subject_links) {
+ parent_info = cgit_parse_commit(parent);
+ tmp2 = parent_info->subject;
+ }
+ cgit_commit_link(tmp2, 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);