diff options
-rw-r--r-- | source/blender/imbuf/intern/thumbs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/imbuf/intern/thumbs.c b/source/blender/imbuf/intern/thumbs.c index 17b619d451c..f312ec65bb3 100644 --- a/source/blender/imbuf/intern/thumbs.c +++ b/source/blender/imbuf/intern/thumbs.c @@ -435,8 +435,9 @@ static ImBuf *thumb_create_ex(const char *file_path, scaledy = (float)tsize; scaledx = ((float)img->x / (float)img->y) * tsize; } - ex = (short)scaledx; - ey = (short)scaledy; + /* Scaling down must never assign zero width/height, see: T89868. */ + ex = MAX2(1, (short)scaledx); + ey = MAX2(1, (short)scaledy); /* save some time by only scaling byte buf */ if (img->rect_float) { |