This patch triggers it: https://nest.pijul.com/yory/pijul_webview:master/patches/7FvZcQ7BK7KXmTaWuX6EUeWMkuBhGPWKzsWUKpsprhDyvYtvBiezCQTowvY5WPwUxtuN4peZCaJC7WinGmmb1pFs and creates the line
+ fix path"]
graphviz rejects the end of the line and the following line and names a node by its hash.
Thanks for reporting! I will try to fix that as soon as possible (probably turning \n into for instance), and maybe try to prevent such a patch to be recorded as well (I don’t believe pijul should allow a patch title with a newline).
For the record, pijul show-dependencies correctly handles this use case in the upstream version, because of one change I made to insert newline characters in (too) long patch titles.
However, I still think pijul should prevent patch title with newline, so I won't close just yet.
I just fixed this. Thanks!