pngread: avoid clang warning for unreachable code

``` pngread.c:2841:10: warning: 'break' will never be executed [-Wunreachable-code-break] break; ^~~~~ ```
2015-11-19 19:50:51 +01:00 · 2015-11-19 19:50:51 +01:00 · 4db6127658
commit 4db6127658
parent c4b2282fee
1 changed files with 0 additions and 1 deletions
--- a/pngread.c
+++ b/pngread.c
@ -2838,7 +2838,6 @@ png_image_read_colormap(png_voidp argument)
      default:
         png_error(png_ptr, "invalid PNG color type");
         /*NOT REACHED*/
-         break;
   }

   /* Now deal with the output processing */