slackbuilds_ponce/office/referencer/referencer-lib_path.patch

--- referencer-1.2.2/src/Document.C	2014-01-27 03:43:00.000000000 +0700
+++ referencer-1.2.2_/src/Document.C	2016-11-03 16:25:00.698676538 +0700
@@ -297,7 +297,7 @@
 
 			lib_path = lib_path->get_parent();
 			up_dir_level += "../";
-			if (lib_path == 0) {
+			if (!lib_path) {
 				doc_is_relative_to_library = false;
 				break;
 			}