Add PNG8 to list of formats to test in tests/validate.h

diff --git a/tests/validate.h b/tests/validate.h
index 29472ee42912536bd674ef1429147a85db807214..a45ed603eb0060329021b7da6a001ada0c4911e2 100644 (file)
--- a/tests/validate.h
+++ b/tests/validate.h
@@ -304,6 +304,7 @@ static const struct ReferenceFormats
     { "PJPEG", UndefinedCompression, 0.003 },
     { "PLASMA", UndefinedCompression, 0.0 },
     { "PNG", UndefinedCompression, 0.0 },
+    { "PNG8", UndefinedCompression, 0.0 },
     { "PNG24", UndefinedCompression, 0.0 },
     { "PNG32", UndefinedCompression, 0.0 },
     { "PNM", UndefinedCompression, 0.0 },