From eb4e06455cc206f7457cb785050f9fbd720919c7 Mon Sep 17 00:00:00 2001
From: Joe <rbo@gmx.us>
Date: Mon, 20 May 2024 20:20:20 +0200
Subject: even better

---
 src/c_hardflip.go | 11 +----------
 src/c_utils.go    | 13 +++++++++++++
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/c_hardflip.go b/src/c_hardflip.go
index 87979e9..6c67305 100644
--- a/src/c_hardflip.go
+++ b/src/c_hardflip.go
@@ -72,16 +72,7 @@ type HardData struct {
 
 func main() {
 	if len(os.Args) > 1 {
-		switch os.Args[1] {
-		case "-v",
-			 "--version":
-			c_print_version()
-		case "-h",
-			 "--help":
-			c_print_help()
-		default:
-			c_not_an_arg(os.Args[1])
-		}
+		c_cli_opts(os.Args[1])
 	}
 	data_dir := c_get_data_dir(nil)
 	i_ui(data_dir)
diff --git a/src/c_utils.go b/src/c_utils.go
index af80772..8c79ed3 100644
--- a/src/c_utils.go
+++ b/src/c_utils.go
@@ -258,3 +258,16 @@ func c_not_an_arg(arg string) {
 	fmt.Println("hf: Unknown argument " + arg)
 	os.Exit(1)
 }
+
+func c_cli_opts(arg string) {
+	switch arg {
+	case "-v",
+		 "--version":
+		c_print_version()
+	case "-h",
+		 "--help":
+		c_print_help()
+	default:
+		c_not_an_arg(os.Args[1])
+	}
+}
-- 
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