X-Git-Url: https://git.cyclocoop.org/%242?a=blobdiff_plain;f=includes%2FHeaderCallback.php;h=650a3a8463de53afa0460ad3b656488ccefaf913;hb=7d0a4d066750cc58098ca55edc29fe72803931dd;hp=b2ca6733f6cd7c1d30e780bea2145fae613f5117;hpb=49748181dd56ec97e7ba7c13e684a16abceb3cc0;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/HeaderCallback.php b/includes/HeaderCallback.php
index b2ca6733f6..650a3a8463 100644
--- a/includes/HeaderCallback.php
+++ b/includes/HeaderCallback.php
@@ -22,8 +22,12 @@ class HeaderCallback {
 		// Prevent caching of responses with cookies (T127993)
 		$headers = [];
 		foreach ( headers_list() as $header ) {
-			list( $name, $value ) = explode( ':', $header, 2 );
-			$headers[strtolower( trim( $name ) )][] = trim( $value );
+			$header = explode( ':', $header, 2 );
+
+			// Note: The code below (currently) does not care about value-less headers
+			if ( isset( $header[1] ) ) {
+				$headers[ strtolower( trim( $header[0] ) ) ][] = trim( $header[1] );
+			}
 		}
 
 		if ( isset( $headers['set-cookie'] ) ) {