Fix a typo: s/tweeter/Twitter/

[tweeper.git] / tweeper.php

diff --git a/tweeper.php b/tweeper.php
old mode 100755 (executable)
new mode 100644 (file)
index a019684..2ca4996
--- a/tweeper.php
+++ b/tweeper.php
@@ -92,6 +92,10 @@ function usage($argv)
 if (isset($_GET['src_url'])) {
   $src_url = $_GET['src_url'];
 } else if (isset($argv[1])) {
+  if ($argv[1] == "-h" || $argv[1] == "--help") {
+    echo usage($argv);
+    return 0;
+  }
   $src_url = $argv[1];
 } else {
   die(usage($argv));
@@ -99,7 +103,7 @@ if (isset($_GET['src_url'])) {
 
 $url = parse_url($src_url);
 if (FALSE === $url || empty($url["host"]))
-  die("Invalid url: $url\n");
+  die("Invalid url: $src_url\n");
 
 $stylesheet = __DIR__ . "/rss_converter_" . $url["host"] . ".xsl";
 if (FALSE === file_exists($stylesheet))