Check cURL before install.

if cURL have not installed, get_like() should be return false.

lib/class/artist.class.php

@@ -146,6 +146,12 @@ class Artist extends database_object {
 
 	} // get_albums
 	public function get_like() {
+
+		// Are you compiling with cURL?
+		if (!check_php_curl()) {
+			return false;
+		}
+
 		$result = array();
 		$lastfm_api_key = Config::get('lastfm_api_key');
 

lib/debug.lib.php

@@ -156,6 +156,21 @@ function check_php_pcre() {
 
 } // check_php_pcre
 
+/**
+ * check_php_curl
+ * This makes sure they have cURL (curl_???) support
+ * compiled into PHP this is optional
+ */
+function check_php_curl() {
+
+	if (!extension_loaded('curl')) {
+		return false;
+	}
+
+	return true;
+
+} // check_php_curl
+
 /**
  * check_config_values
  * checks to make sure that they have at least set the needed variables

templates/show_install_check.inc.php

@@ -174,5 +174,16 @@
 	}
 ?>
 </td>
+</tr><tr>
+<td><?php echo _('PHP cURL extension Support'); ?>:</td>
+<td>
+<?php
+	if (!check_php_curl()) {
+		echo debug_result(_('Some functions might not run correctly.'), false);
+	}
+	else {
+		echo debug_result(_(''), true);
+	}
+?>
 </tr>
 </table>