diff --git a/src/output/plugins/httpd/HttpdClient.cxx b/src/output/plugins/httpd/HttpdClient.cxx
index 4380b89ee..4beba3b25 100644
--- a/src/output/plugins/httpd/HttpdClient.cxx
+++ b/src/output/plugins/httpd/HttpdClient.cxx
@@ -191,15 +191,7 @@ HttpdClient::HttpdClient(HttpdOutput &_httpd, UniqueSocketDescriptor _fd,
 			 bool _metadata_supported)
 	:BufferedSocket(_fd.Release(), _loop),
 	 httpd(_httpd),
-	 state(REQUEST),
-	 queue_size(0),
-	 head_method(false),
-	 dlna_streaming_requested(false),
-	 metadata_supported(_metadata_supported),
-	 metadata_requested(false), metadata_sent(true),
-	 metaint(8192), /*TODO: just a std value */
-	 metadata(nullptr),
-	 metadata_current_position(0), metadata_fill(0)
+	 metadata_supported(_metadata_supported)
 {
 }
 
diff --git a/src/output/plugins/httpd/HttpdClient.hxx b/src/output/plugins/httpd/HttpdClient.hxx
index 9a59de71a..fd65637df 100644
--- a/src/output/plugins/httpd/HttpdClient.hxx
+++ b/src/output/plugins/httpd/HttpdClient.hxx
@@ -55,7 +55,7 @@ class HttpdClient final
 
 		/** sending the HTTP response */
 		RESPONSE,
-	} state;
+	} state = REQUEST;
 
 	/**
 	 * A queue of #Page objects to be sent to the client.
@@ -65,7 +65,7 @@ class HttpdClient final
 	/**
 	 * The sum of all page sizes in #pages.
 	 */
-	size_t queue_size;
+	size_t queue_size = 0;
 
 	/**
 	 * The #page which is currently being sent to the client.
@@ -81,12 +81,12 @@ class HttpdClient final
 	/**
 	 * Is this a HEAD request?
 	 */
-	bool head_method;
+	bool head_method = false;
 
 	/**
          * If DLNA streaming was an option.
          */
-	bool dlna_streaming_requested;
+	bool dlna_streaming_requested = false;
 
 	/* ICY */
 
@@ -99,17 +99,17 @@ class HttpdClient final
 	/**
 	 * If we should sent icy metadata.
 	 */
-	bool metadata_requested;
+	bool metadata_requested = false;
 
 	/**
 	 * If the current metadata was already sent to the client.
 	 */
-	bool metadata_sent;
+	bool metadata_sent = false;
 
 	/**
 	 * The amount of streaming data between each metadata block
 	 */
-	unsigned metaint;
+	unsigned metaint = 8192; /*TODO: just a std value */
 
 	/**
 	 * The metadata as #Page which is currently being sent to the client.
@@ -119,13 +119,13 @@ class HttpdClient final
 	/*
 	 * The amount of bytes which were already sent from the metadata.
 	 */
-	size_t metadata_current_position;
+	size_t metadata_current_position = 0;
 
 	/**
 	 * The amount of streaming data sent to the client
 	 * since the last icy information was sent.
 	 */
-	unsigned metadata_fill;
+	unsigned metadata_fill = 0;
 
 public:
 	/**
diff --git a/src/output/plugins/httpd/HttpdInternal.hxx b/src/output/plugins/httpd/HttpdInternal.hxx
index 48e0aae2c..b300866de 100644
--- a/src/output/plugins/httpd/HttpdInternal.hxx
+++ b/src/output/plugins/httpd/HttpdInternal.hxx
@@ -61,7 +61,7 @@ class HttpdOutput final : AudioOutput, ServerSocket, DeferredMonitor {
 	 * The configured encoder plugin.
 	 */
 	PreparedEncoder *prepared_encoder = nullptr;
-	Encoder *encoder;
+	Encoder *encoder = nullptr;
 
 	/**
 	 * Number of bytes which were fed into the encoder, without
@@ -69,7 +69,7 @@ class HttpdOutput final : AudioOutput, ServerSocket, DeferredMonitor {
 	 * whether MPD should manually flush the encoder, to avoid
 	 * buffer underruns in the client.
 	 */
-	size_t unflushed_input;
+	size_t unflushed_input = 0;
 
 public:
 	/**
diff --git a/src/output/plugins/httpd/HttpdOutputPlugin.cxx b/src/output/plugins/httpd/HttpdOutputPlugin.cxx
index 526ef8ce6..8bc832e76 100644
--- a/src/output/plugins/httpd/HttpdOutputPlugin.cxx
+++ b/src/output/plugins/httpd/HttpdOutputPlugin.cxx
@@ -51,9 +51,7 @@ const Domain httpd_output_domain("httpd_output");
 inline
 HttpdOutput::HttpdOutput(EventLoop &_loop, const ConfigBlock &block)
 	:AudioOutput(FLAG_ENABLE_DISABLE|FLAG_PAUSE),
-	 ServerSocket(_loop), DeferredMonitor(_loop),
-	 encoder(nullptr), unflushed_input(0),
-	 metadata(nullptr)
+	 ServerSocket(_loop), DeferredMonitor(_loop)
 {
 	/* read configuration */
 	name = block.GetBlockValue("name", "Set name in config");