From 32bde4c643a8af5195d4e30450f29c3ed422af8f Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Thu, 24 Jan 2019 13:45:02 +0000
Subject: Fix persistence_from_file example when the file is not conform.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@4075 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 9a1b15f6d0b02084babd70ce8001cd90b6c35c85
---
 src/common/include/gudhi/reader_utils.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/common/include')

diff --git a/src/common/include/gudhi/reader_utils.h b/src/common/include/gudhi/reader_utils.h
index 26eeb76d..0ee7649d 100644
--- a/src/common/include/gudhi/reader_utils.h
+++ b/src/common/include/gudhi/reader_utils.h
@@ -172,10 +172,10 @@ bool read_simplex(std::istream& in_, std::vector<Vertex_handle>& simplex, Filtra
   if (!(in_ >> dim)) return false;
   Vertex_handle v;
   for (int i = 0; i < dim + 1; ++i) {
-    in_ >> v;
+    if (!(in_ >> v)) return false;
     simplex.push_back(v);
   }
-  in_ >> fil;
+  if (!(in_ >> fil)) return false;
   in_.ignore((std::numeric_limits<std::streamsize>::max)(), '\n');  // ignore until the carriage return
   return true;
 }
-- 
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