From: Alexander Schmidt Date: Mon, 19 Oct 2020 20:43:38 +0000 (+0200) Subject: print observer error X-Git-Url: http://git.treefish.org/~alex/photosort.git/commitdiff_plain/401e40082e476ff449e5d25a60a2bddc2d7f4345?hp=401e40082e476ff449e5d25a60a2bddc2d7f4345 print observer error ---