[libpng16] PNG_RELEASE_BUILD replaces tests where the code depended on the build base

type and can be defined on the command line, allowing testing in beta builds. Back
ported from libpng17.

1 files changed, 1 insertions, 1 deletions

diff --git a/pngread.c b/pngread.c
index 6764dbe56..6239503e2 100644
--- a/pngread.c
+++ b/pngread.c
@@ -63,7 +63,7 @@ png_create_read_struct_2,(png_const_charp user_png_ver, png_voidp error_ptr,
          /* In stable builds only warn if an application error can be completely
           * handled.
           */
-#        if PNG_LIBPNG_BUILD_BASE_TYPE >= PNG_LIBPNG_BUILD_RC
+#        if PNG_RELEASE_BUILD
             png_ptr->flags |= PNG_FLAG_APP_WARNINGS_WARN;
 #        endif
 #     endif