diff options
Diffstat (limited to 'lisp/progmodes/flymake.el')
| -rw-r--r-- | lisp/progmodes/flymake.el | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/progmodes/flymake.el b/lisp/progmodes/flymake.el index 8481a27775f..e10602ab081 100644 --- a/lisp/progmodes/flymake.el +++ b/lisp/progmodes/flymake.el @@ -741,7 +741,10 @@ to handle a report even if TOKEN was not expected. REGION is a (BEG . END) pair of buffer positions indicating that this report applies to that region." (let* ((state (gethash backend flymake--backend-state)) - (first-report (not (flymake--backend-state-reported-p state)))) + first-report) + (unless state + (error "Can't find state for %s in `flymake--backend-state'" backend)) + (setf first-report (not (flymake--backend-state-reported-p state))) (setf (flymake--backend-state-reported-p state) t) (let (expected-token new-diags) |