From 246803f26fdec5f425418210167da0f93d4b3401 Mon Sep 17 00:00:00 2001
From: Alan Third <alan@idiocy.org>
Date: Sat, 24 Jul 2021 12:44:19 +0100
Subject: [PATCH] Fix image crash on macOS (bug#49688)

* src/nsimage.m ([EmacsImage allocInitFromFile:]): Use isValid to
check whether the image is valid instead of generating a tiff.
---
 src/nsimage.m | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/nsimage.m b/src/nsimage.m
index 3c16cd371e6..3668a7ab107 100644
--- a/src/nsimage.m
+++ b/src/nsimage.m
@@ -265,16 +265,12 @@ ns_image_size_in_bytes (void *img)
   image = [[EmacsImage alloc] initByReferencingFile:filename];
 
   image->bmRep = nil;
-#ifdef NS_IMPL_COCOA
-  imgRep = [NSBitmapImageRep imageRepWithData:[image TIFFRepresentation]];
-#else
-  imgRep = [image bestRepresentationForDevice: nil];
-#endif
-  if (imgRep == nil)
+  if (![image isValid])
     {
       [image release];
       return nil;
     }
+  imgRep = [[image representations] firstObject];
 
   [image setSize: NSMakeSize([imgRep pixelsWide], [imgRep pixelsHigh])];
   [image setName:filename];
-- 
2.39.2