From ecf955812d6b077e7d9fcd6e4f72d48688ae6e60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20=C4=8Cerm=C3=A1k?= <dan.cermak@cgc-instruments.com>
Date: Mon, 3 Sep 2018 21:15:32 +0200
Subject: [PATCH] Replace reachable assertions with enforce in
 BigTiffImage::readData

---
 src/bigtiffimage.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/bigtiffimage.cpp b/src/bigtiffimage.cpp
index 26165231..2672ba07 100644
--- a/src/bigtiffimage.cpp
+++ b/src/bigtiffimage.cpp
@@ -7,6 +7,7 @@
 #include "exif.hpp"
 #include "error.hpp"
 #include "image_int.hpp"
+#include "enforce.hpp"
 
 
 namespace Exiv2
@@ -411,7 +412,7 @@ namespace Exiv2
                 uint64_t readData(int size) const
                 {
                     const DataBuf data = Image::io().read(size);
-                    assert(data.size_ != 0);
+                    enforce(data.size_ != 0, kerCorruptedMetadata);
 
                     uint64_t result = 0;
 
@@ -424,7 +425,7 @@ namespace Exiv2
                     else if (size == 8)
                         result = byteSwap8(data, 0, doSwap_);
                     else
-                        assert(!"unexpected size");
+                        throw Exiv2::Error(kerCorruptedMetadata);
 
                     return result;
                 }