From 532d9831953321fd2ed3da61222df23c4fda2b9a Mon Sep 17 00:00:00 2001
From: sam-astro <77079540+sam-astro@users.noreply.github.com>
Date: Tue, 24 May 2022 08:15:01 -0400
Subject: [PATCH] Add some error checking

---
 ZSharp/Main.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/ZSharp/Main.cpp b/ZSharp/Main.cpp
index 024a7fa..c036c28 100644
--- a/ZSharp/Main.cpp
+++ b/ZSharp/Main.cpp
@@ -786,6 +786,8 @@ int main(int argc, char* argv[])
 #if DEVELOPER_MESSAGES
 		cout << scriptPath << endl;
 #endif
+		if (!fileExists(scriptPath)
+			LogCriticalError("Failed to load script from path: \"" + scriptPath + "\"");
 
 		std::string projectDirectory = scriptPath.substr(0, scriptPath.find_last_of("/\\"));
 #if UNIX
@@ -799,13 +801,14 @@ int main(int argc, char* argv[])
 #endif
 
 		// Change the current working directory to that of the script
-		chdir(projectDirectory.c_str());
+		int chErr = chdir(projectDirectory.c_str());
+		if(chErr < 0)
+			LogCriticalError("Failed to change directory to: \"" + projectDirectory.c_str() + "\", error num: " + chErr);
 #if DEVELOPER_MESSAGES
-		InterpreterLog("Change directory to " + projectDirectory + "...");
+		InterpreterLog("Changed directory to " + projectDirectory + "...");
 #endif
 #if DEVELOPER_MESSAGES
 		string newPath = filesystem::current_path();
-		InterpreterLog("Current working directory is " + newPath);
 #endif
 #elif WINDOWS
 		// Get script contents as single string
@@ -823,7 +826,7 @@ int main(int argc, char* argv[])
 		LPCWSTR s = wide.c_str();
 		SetCurrentDirectory(s);
 #if DEVELOPER_MESSAGES
-		InterpreterLog("Change directory to " + projectDirectory + "...");
+		InterpreterLog("Changed directory to " + projectDirectory + "...");
 #endif
 #endif
 	}