branch: elpa/nix-mode
commit abdeae0f23f99729664b533fcc5cc7125836b1cc
Author: Matthew Bauer <[email protected]>
Commit: Matthew Bauer <[email protected]>
Make sure nix-instantiate-executable exists before running it
Some users may not have nix-instantiate available in their
environment. Fail silently in that case.
---
nix-mode.el | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/nix-mode.el b/nix-mode.el
index 8d665f77dd..5e4cdef0ae 100644
--- a/nix-mode.el
+++ b/nix-mode.el
@@ -533,7 +533,8 @@ PARTS a list of regexps"
If STR contains brackets, call nix-instantiate to find the
location of STR. If nix-instantiate has a nonzero exit code,
don’t do anything"
- (when (string-match nix-re-bracket-path str)
+ (when (and (string-match nix-re-bracket-path str)
+ (executable-find nix-instantiate-executable))
(with-temp-buffer
(when (eq (call-process nix-instantiate-executable nil (current-buffer)
nil "--eval" "-E" str) 0)
