Add option to disable pager to cgit_print_log().

This is needed for upcomming shortlog on summary page
patch.

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

cgit.c

@@ -94,7 +94,7 @@ static void cgit_print_repo_page(struct cacheitem *item)
 	case CMD_LOG:
 		cgit_print_log(cgit_query_head, cgit_query_ofs,
 			       cgit_max_commit_count, cgit_query_search,
-			       cgit_query_path);
+			       cgit_query_path, 1);
 		break;
 	case CMD_TREE:
 		cgit_print_tree(cgit_query_head, cgit_query_sha1, cgit_query_path);

cgit.h

@@ -213,7 +213,7 @@ extern void cgit_print_snapshot_start(const char *mimetype,
 
 extern void cgit_print_repolist(struct cacheitem *item);
 extern void cgit_print_summary();
-extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path);
+extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager);
 extern void cgit_print_view(const char *hex, char *path);
 extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
 extern void cgit_print_tree(const char *rev, const char *hex, char *path);

ui-log.c

@@ -54,7 +54,7 @@ void print_commit(struct commit *commit)
 }
 
 
-void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path)
+void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager)
 {
 	struct rev_info rev;
 	struct commit *commit;
@@ -110,6 +110,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path)
 	}
 	html("</table>\n");
 
+	if (pager) {
 		html("<div class='pager'>");
 		if (ofs > 0) {
 			html("&nbsp;<a href='");
@@ -126,3 +127,4 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path)
 		}
 		html("</div>");
 	}
+}