# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1530226962 -10800
# Node ID 80d67f0e8567a1a3f576dd1397f2103fc5c2e339
# Parent  d9a0a4bccf5dfe08e6b0e606aafa12d5888cb338
Better fix for the PNG reader memory leak.

diff -r d9a0a4bccf5d -r 80d67f0e8567 tools/libgfx.c
--- a/tools/libgfx.c	Fri Jun 29 01:56:20 2018 +0300
+++ b/tools/libgfx.c	Fri Jun 29 02:02:42 2018 +0300
@@ -704,6 +704,7 @@
     png_read_image(png_ptr, row_pointers);
 
     png_read_end(png_ptr, NULL);
+    png_free(png_ptr, row_pointers);
 
     // Create palette
     switch (color_type)
@@ -761,9 +762,6 @@
     }
 
 error:
-    if (png_ptr != NULL && row_pointers != NULL)
-        png_free(png_ptr, row_pointers);
-
     if (png_ptr != NULL && info_ptr != NULL)
         png_destroy_read_struct(&png_ptr, &info_ptr, NULL);