From 8a103256dfa677b21425ce15a33c1fdf2c7810e7 Mon Sep 17 00:00:00 2001
From: "David Vereb (Home)" <dvereb@dvereb.com>
Date: Fri, 29 Mar 2019 18:35:22 -0500
Subject: [PATCH] Refactored to take advantage of printw's printf capabilities.

---
 main.cpp | 22 ++++++----------------
 1 file changed, 6 insertions(+), 16 deletions(-)

diff --git a/main.cpp b/main.cpp
index dd95d55..a2a0710 100644
--- a/main.cpp
+++ b/main.cpp
@@ -6,16 +6,9 @@ int main(int argc, char *argv[])
 {
 	initscr();
 
-	if(argc != 2)
-	{
-		printw("You must supply a filename as the only parameter.");
-		refresh();
-		getch();
-		endwin();
-		return 1;
-	}
-
-	std::string param = std::string(argv[1]);
+	std::string param = "-h"; // default to usage
+	if(argc == 2)
+		param = std::string(argv[1]);
 	if(param == "--help" || param == "-h")
 	{
 		printw("Supply the filename as the only parameter.\n");
@@ -30,20 +23,17 @@ int main(int argc, char *argv[])
 	std::ifstream ifs(argv[1]);
 	if(!ifs.is_open())
 	{
-		printw("Permission Denied.");
+		printw("ERROR: File \"%s\" Not Found.", param.c_str());
 		refresh();
 		getch();
 		endwin();
-		return 2;
+		return 1;
 	}
 
 	noecho();
 	cbreak();
 
-	printw("New file, \"");
-	printw(argv[1]);
-	printw("\".\n");
-	printw("\n");
+	printw("New file, \"%s\".\n\n", param.c_str());
 	refresh();
 	getch();