Fix an instance of -Wunused-but-set-variable.

See https://github.com/glennrp/libpng/pull/388
2021-07-26 21:45:09 -07:00 · 2021-07-26 21:45:09 -07:00 · d675c669c8
commit d675c669c8
parent dc6985f9d2
1 changed files with 0 additions and 3 deletions
--- a/pngread.c
+++ b/pngread.c
@ -3452,7 +3452,6 @@ png_image_read_background(png_voidp argument)

            for (pass = 0; pass < passes; ++pass)
            {
-               png_bytep row = png_voidcast(png_bytep, display->first_row);
               unsigned int     startx, stepx, stepy;
               png_uint_32      y;

@ -3557,8 +3556,6 @@ png_image_read_background(png_voidp argument)

                        inrow += 2; /* gray and alpha channel */
                     }
-
-                     row += display->row_bytes;
                  }
               }
            }