commit 5d7c7d51326fda504aa7f8afe8ed155c13b55a48
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Wed Jul 13 14:45:10 2016 -0500
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Wed Jul 13 14:45:10 2016 -0500
tree 13579dc3cede862537df86fabd101c1fc36ff82e
parent 192e92d6818846f49894e5a9f038150d3e3c5872

[libpng16] Fixed a harmless typo in pngwutil.c

pngwutil.c

diff --git a/pngwutil.c b/pngwutil.c
index 53a2eca..7d24db3 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -2684,7 +2684,7 @@
    }
 
    /* Paeth filter */
-   if ((filter_to_do == PNG_FILTER_PAETH) != 0)
+   if (filter_to_do == PNG_FILTER_PAETH)
    {
       png_setup_paeth_row_only(png_ptr, bpp, row_bytes);
       best_row = png_ptr->try_row;