From f535ccfb54411816109264cc203ee4ecca8847e8 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Sat, 27 Feb 2016 19:14:42 -0800
Subject: [PATCH] GUAC-236: Invoke init/free handlers as required.

---
 src/guacenc/image-stream.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/guacenc/image-stream.c b/src/guacenc/image-stream.c
index 0872effc..7475d471 100644
--- a/src/guacenc/image-stream.c
+++ b/src/guacenc/image-stream.c
@@ -78,7 +78,9 @@ guacenc_image_stream* guacenc_image_stream_alloc(int mask, int index,
     stream->y = y;
 
     /* Associate with corresponding decoder */
-    stream->decoder = guacenc_get_decoder(mimetype);
+    guacenc_decoder* decoder = stream->decoder = guacenc_get_decoder(mimetype);
+    if (decoder != NULL)
+        decoder->init_handler(stream);
 
     return stream;
 
@@ -91,8 +93,9 @@ int guacenc_image_stream_free(guacenc_image_stream* stream) {
         return 0;
 
     /* Invoke free handler for decoder (if associated) */
-    if (stream->decoder != NULL)
-        stream->decoder->free_handler(stream);
+    guacenc_decoder* decoder = stream->decoder;
+    if (decoder != NULL)
+        decoder->free_handler(stream);
 
     /* Free actual stream */
     free(stream);