branch: elpa/nix-mode
commit aaf2b741fb9eb5ecef6c65682546cd485700042c
Author: Tristan Cacqueray <tdeca...@redhat.com>
Commit: Tristan Cacqueray <tdeca...@redhat.com>
nix-shell: skip non-default packages integration
This change enables nix-shell to work when woman or irony-mode is
not active, otherwise it is failing with:
Symbol’s value as variable is void: irony-additional-clang-options
---
nix-shell.el | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/nix-shell.el b/nix-shell.el
index 1a996e3891..e8b5c8d21f 100644
--- a/nix-shell.el
+++ b/nix-shell.el
@@ -179,11 +179,13 @@ The DRV file to use."
(add-to-list 'exec-path bin)
(setq-local eshell-path-env
(format "%s:%s" bin eshell-path-env))
- (add-to-list 'woman-manpath man)
+ (when (boundp 'woman-manpath)
+ (add-to-list 'woman-manpath man))
(add-to-list 'ffap-c-path include)
(add-to-list 'Man-header-file-path include)
- (add-to-list 'irony-additional-clang-options
- (format "-I%s" include))))
+ (when (boundp 'irony-additional-clang-options)
+ (add-to-list 'irony-additional-clang-options
+ (format "-I%s" include)))))
(when (bound-and-true-p flycheck-mode)
(flycheck-buffer))
