From 89ac5d0f12aa675a380a93bb165ec43bbc9d1461 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Sat, 14 Aug 2010 03:47:22 +0000
Subject: [PATCH] Only a question mark at the end is no valid HTTP request

---
 inc/functions.php | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/inc/functions.php b/inc/functions.php
index 9f3bf52436..79bb619c29 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -828,20 +828,23 @@ function sendGetRequest ($script, $data = array()) {
 	// Add data
 	$body = http_build_query($data, '', '&');
 
-	// Do we have a question-mark in the script?
-	if (strpos($script, '?') === false) {
-		// No, so first char must be question mark
-		$body = '?' . $body;
-	} else {
-		// Ok, add &
-		$body = '&' . $body;
-	}
+	// There should be data, else we don't need to extend $script with $body
+	if (empty($body)) {
+		// Do we have a question-mark in the script?
+		if (strpos($script, '?') === false) {
+			// No, so first char must be question mark
+			$body = '?' . $body;
+		} else {
+			// Ok, add &
+			$body = '&' . $body;
+		}
 
-	// Add script data
-	$script .= $body;
+		// Add script data
+		$script .= $body;
 
-	// Remove trailed & to make it more conform
-	if (substr($script, -1, 1) == '&') $script = substr($script, 0, -1);
+		// Remove trailed & to make it more conform
+		if (substr($script, -1, 1) == '&') $script = substr($script, 0, -1);
+	} // END - if
 
 	// Generate GET request header
 	$request  = 'GET /' . trim($script) . ' HTTP/1.1' . getConfig('HTTP_EOL');
-- 
2.39.5