[tree] raise error instead of crash when trying to access null GetTree
This Pull request:
Changes or fixes:
Fixes https://its.cern.ch/jira/browse/ROOT-10390
Checklist:
- [ ] tested changes locally
- [ ] updated the docs (if necessary)
This PR fixes #
Test Results
8 files 8 suites 1d 20h 57m 30s :stopwatch: 2 594 tests 2 594 :white_check_mark: 0 :zzz: 0 :x: 20 202 runs 20 202 :white_check_mark: 0 :zzz: 0 :x:
Results for commit 0cb24659.
:recycle: This comment has been updated with latest results.
Rerunning all builds on linux given the unfortunate crashes, not related to this work, but hopefully fixed. Thanks a lot for this PR @ferdymercury !!
LGTM too, provided that the Linux builds succeed.
Thanks! Looking green now.
The errors are unrelated.