From 74d45363221663888840478e45224f0fd68381eb Mon Sep 17 00:00:00 2001
From: Hazem Krimi <me@hazemkrimi.tech>
Date: Thu, 16 Apr 2026 17:31:46 +0100
Subject: [PATCH] fix: handle non existing vm file passed as argument

---
 src/main.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 3a93909..2348a12 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -13,6 +13,11 @@
 
 int process(std::string inputPath, std::string outputPath,
             std::ios_base::openmode outputStreamMode, bool &init) {
+  if (!std::filesystem::exists(inputPath)) {
+    std::cerr << "File does not exist!" << std::endl;
+    exit(1);
+  }
+
   std::ifstream ifs(inputPath);
   std::ofstream ofs(outputPath, outputStreamMode);
   std::string fileName = getFileNameFromFilePath(inputPath);