From: Jakub Vrana <jakub@vrana.cz>
Date: Sat, 13 Jan 2018 13:21:54 +0000 (+0100)
Subject: Do not send empty CSP
X-Git-Tag: v4.4.0~23
X-Git-Url: https://git.joonet.de/?a=commitdiff_plain;h=b7fcebfba80bd894a27d1d95eabb6ca95acf3f94;p=adminer.git

Do not send empty CSP
---

diff --git a/adminer/include/design.inc.php b/adminer/include/design.inc.php
index 705e101a..ad79bd69 100644
--- a/adminer/include/design.inc.php
+++ b/adminer/include/design.inc.php
@@ -97,7 +97,9 @@ function page_headers() {
 	foreach ($adminer->csp() as $key => $val) {
 		$csp[] = "$key $val";
 	}
-	header("Content-Security-Policy: " . implode("; ", $csp));
+	if ($csp) {
+		header("Content-Security-Policy: " . implode("; ", $csp));
+	}
 	$adminer->headers();
 }