From 64c8cae5195ad4f65497845aa3493bec6c86b027 Mon Sep 17 00:00:00 2001
From: Dirk Farin <dirk.farin@gmail.com>
Date: Tue, 10 Sep 2024 16:41:36 +0200
Subject: [PATCH] fix windows compilation, undefined 'cnt' (#1302)

---
 libheif/box.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libheif/box.cc b/libheif/box.cc
index 256ee61421..94d398f78d 100644
--- a/libheif/box.cc
+++ b/libheif/box.cc
@@ -1654,6 +1654,8 @@ Error Box_iloc::append_data(heif_item_id item_ID,
     assert(false);
 #  if 0
     int cnt = _write(m_tmpfile_fd, data.data(), data.size());
+#  else
+    int cnt = -1;
 #  endif
 #endif
     if (cnt < 0) {
@@ -1916,6 +1918,8 @@ Error Box_iloc::write_mdat_after_iloc(StreamWriter& writer)
           assert(false);
 # if 0
           int cnt = _read(m_tmpfile_fd, data.data(), extent.length);
+# else
+          int cnt = -1;
 # endif
 #endif
           if (cnt<0) {