Add support for commitdiff via h parameter
The commitdiff will be generated against the first parent, and the
diff page also gets the benefit of repo.defbranch.
Cleaned up some bad whitespace in cgit.h while at it.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/cgit.c b/cgit.c
index 9b4815d..3e7e595 100644
--- a/cgit.c
+++ b/cgit.c
@@ -120,7 +120,8 @@
} else if (!strcmp(cgit_query_page, "view")) {
cgit_print_view(cgit_query_sha1, cgit_query_path);
} else if (!strcmp(cgit_query_page, "diff")) {
- cgit_print_diff(cgit_query_sha1, cgit_query_sha2, cgit_query_path);
+ cgit_print_diff(cgit_query_head, cgit_query_sha1, cgit_query_sha2,
+ cgit_query_path);
} else {
cgit_print_error("Invalid request");
}