From 67ebba6f2287c40b635b7eef29f198084afcf76e Mon Sep 17 00:00:00 2001
From: Maksim Derbasov <ntfs.hard@gmail.com>
Date: Tue, 9 Jun 2020 23:54:22 +0300
Subject: [PATCH] Show error message if output file is not writable (#779)

---
 inference-engine/tools/compile_tool/main.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/inference-engine/tools/compile_tool/main.cpp b/inference-engine/tools/compile_tool/main.cpp
index 4552f256271..12bf644502f 100644
--- a/inference-engine/tools/compile_tool/main.cpp
+++ b/inference-engine/tools/compile_tool/main.cpp
@@ -351,7 +351,12 @@ int main(int argc, char *argv[]) {
             outputName = getFileNameFromPath(fileNameNoExt(FLAGS_m)) + ".blob";
         }
         std::ofstream outputFile{outputName};
-        executableNetwork.Export(outputFile);
+        if (!outputFile) {
+            std::cout << "Output file " << outputName << " can't be opened for writing" << std::endl;
+            return EXIT_FAILURE;
+        } else {
+            executableNetwork.Export(outputFile);
+        }
     } catch (const std::exception &error) {
         std::cerr << error.what() << std::endl;
         return EXIT_FAILURE;