[#338] Fix FileUtil to build with MSVC

ndsev · Sep 17, 2021 · 1f462a7 · 1f462a7
1 parent d4181a8
commit 1f462a7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/extensions/cpp/runtime/src/zserio/FileUtil.cpp b/compiler/extensions/cpp/runtime/src/zserio/FileUtil.cpp
@@ -27,7 +27,7 @@ BitBuffer readBufferFromFile(const std::string& fileName)
     const std::streampos fileSize = is.tellg();
     is.seekg(0);
 
-    if (fileSize == -1)
+    if (static_cast<int>(fileSize) == -1)
         throw CppRuntimeException("readBufferFromFile: Failed to get file size of '" + fileName + "'!");
 
     const size_t sizeLimit = std::numeric_limits<size_t>::max() / 8;