From d2d62bc95cea28b9f43469f4bb29a3cc8b63c577 Mon Sep 17 00:00:00 2001
From: artemp <artem@mapnik.org>
Date: Fri, 3 Feb 2017 17:21:05 +0100
Subject: [PATCH] Return failure on invalid bounding box when
 `--validate-features` option is used. (ref #3611)

---
 utils/mapnik-index/process_geojson_file.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/utils/mapnik-index/process_geojson_file.cpp b/utils/mapnik-index/process_geojson_file.cpp
index 44553185f..c00c55494 100644
--- a/utils/mapnik-index/process_geojson_file.cpp
+++ b/utils/mapnik-index/process_geojson_file.cpp
@@ -137,6 +137,11 @@ std::pair<bool,typename T::value_type::first_type> process_geojson_file(T & boxe
                 }
             }
         }
+        else if (validate_features)
+        {
+            if (verbose) std::clog << "Invalid bbox encountered " << item.first << std::endl;
+            return std::make_pair(false, extent);
+        }
     }
     return std::make_pair(true, extent);
 }