From 82346bc36f00640a36d24061a871c7c3f68eaaaf Mon Sep 17 00:00:00 2001
From: Norbert Wagner <norbert@zeuz.org.uk>
Date: Thu, 21 Sep 2023 09:17:26 +0200
Subject: [PATCH] output errors to STDERR

---
 bin/cfg | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/bin/cfg b/bin/cfg
index a7f7b9d..78e84c5 100755
--- a/bin/cfg
+++ b/bin/cfg
@@ -22,7 +22,7 @@ foreach ($autoloadFiles as $autoloadFile) {
 	}
 }
 
-$version = '0.2';
+$version = '0.3';
 
 $actions = [ 'show', 'write', 'help' ];
 $settings = ['key' => '', 'value' => ''];
@@ -158,7 +158,7 @@ try {
 			exit(0);
 		}
 	}
-	echo $ex->getMessage().PHP_EOL;
+	fwrite(STDERR, $ex->getMessage().PHP_EOL);
 	exit(1);
 }
 
@@ -204,7 +204,7 @@ try {
 		$cfg->load(require($cfgFile));
 	}
 } catch (Exception $e) {
-	echo "Error: ".$e->getMessage()."\n";
+	fwrite(STDERR, "Error: ".$e->getMessage().PHP_EOL);
 	exit(1);
 }
 //var_dump($cfg);
@@ -220,7 +220,7 @@ if ($settings['key'])
 			$result = $result->{$setting};
 		}
 		catch (\OutOfRangeException $e) {
-			echo $e->getMessage().PHP_EOL;
+			fwrite(STDERR, $e->getMessage().PHP_EOL);
 			exit(1);
 		}
 	}