From 0033b0e643e44ef020058f6e2bcf3272c13cde27 Mon Sep 17 00:00:00 2001 From: Cristy Date: Sat, 13 Oct 2018 12:29:32 -0400 Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/1343 --- coders/png.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/coders/png.c b/coders/png.c index 6ff2ece78..b1cf32259 100644 --- a/coders/png.c +++ b/coders/png.c @@ -8923,7 +8923,8 @@ static MagickBooleanType WriteOnePNGImage(MngInfo *mng_info, tried_333 = MagickFalse; tried_444 = MagickFalse; - image->depth=GetImageDepth(image,exception); + if (image->depth != GetImageDepth(image,exception)) + (void) SetImageDepth(image,image->depth,exception); for (j=0; j<6; j++) { /* -- 2.40.0