Add ofs argument to cgit_log_link and use it in ui-log.c

This fixes a bug in the prev/next links on the log page: when on the default
branch the links to prev/next page would contain h=(null).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 file changed, 7 insertions, 9 deletions

diff --git a/ui-log.c b/ui-log.c
index 95cb453..d38e40a 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -113,17 +113,15 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, i
 	if (pager) {
 		html("<div class='pager'>");
 		if (ofs > 0) {
-			html("&nbsp;<a href='");
-			html(cgit_pageurl(cgit_query_repo, cgit_query_page,
-					  fmt("h=%s&amp;ofs=%d", tip, ofs-cnt)));
-			html("'>[prev]</a>&nbsp;");
+			cgit_log_link("[prev]", NULL, NULL, cgit_query_head,
+				      cgit_query_sha1, cgit_query_path,
+				      ofs - cnt);
+			html("&nbsp;");
 		}
-
 		if ((commit = get_revision(&rev)) != NULL) {
-			html("&nbsp;<a href='");
-			html(cgit_pageurl(cgit_query_repo, "log",
-					  fmt("h=%s&amp;ofs=%d", tip, ofs+cnt)));
-			html("'>[next]</a>&nbsp;");
+			cgit_log_link("[next]", NULL, NULL, cgit_query_head,
+				      cgit_query_sha1, cgit_query_path,
+				      ofs + cnt);
 		}
 		html("</div>");
 	}