From ceb657eba2d3d8f019786dcf3cd7a59e57d58bb0 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 19 May 2016 00:51:34 +0200
Subject: [PATCH] Cleanups

---
 libretro-common/formats/png/rpng.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libretro-common/formats/png/rpng.c b/libretro-common/formats/png/rpng.c
index 2624a21f6b..dd4a5e87e1 100644
--- a/libretro-common/formats/png/rpng.c
+++ b/libretro-common/formats/png/rpng.c
@@ -983,13 +983,14 @@ void rpng_free(rpng_t *rpng)
 
    if (rpng->idat_buf.data)
       free(rpng->idat_buf.data);
-   if (rpng->process->inflate_buf)
-      free(rpng->process->inflate_buf);
    if (rpng->process)
    {
+      if (rpng->process->inflate_buf)
+         free(rpng->process->inflate_buf);
       if (rpng->process->stream)
       {
-         rpng->process->stream_backend->stream_free(rpng->process->stream);
+         if (rpng->process->stream_backend)
+            rpng->process->stream_backend->stream_free(rpng->process->stream);
          free(rpng->process->stream);
       }
       free(rpng->process);