branch: externals/auctex
commit 00f9192bbbfbc1ecfc784f5a1b8c5e9880d7d44a
Author: Arash Esbati <[email protected]>
Commit: Arash Esbati <[email protected]>
Check the value of `LaTeX-current-environment' first
* style/breqn.el (LaTeX-breqn-key-val-options): Check if the
variable `LaTeX-current-environment' contains a name before
running the function of the same name.
---
style/breqn.el | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/style/breqn.el b/style/breqn.el
index bdca52839f..9b2ae933f7 100644
--- a/style/breqn.el
+++ b/style/breqn.el
@@ -66,7 +66,8 @@ The keys \"label\" and \"labelprefix\" are omitted.")
(defun LaTeX-breqn-key-val-options ()
"Return updated key=val's based on the current \"breqn\" environment."
- (let ((currenv (LaTeX-current-environment)))
+ (let ((currenv (or LaTeX-current-environment
+ (LaTeX-current-environment))))
(cond ((string-match-p "\\`dgroup" currenv)
(append '(("noalign") ("brace"))
LaTeX-breqn-key-val-options))
