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| author | Liliana Marie Prikler <liliana.prikler@gmail.com> | 2022-05-14 22:06:57 +0200 |
|---|---|---|
| committer | Liliana Marie Prikler <liliana.prikler@gmail.com> | 2022-05-14 22:23:52 +0200 |
| commit | 775817648f00275eb2f63be163e617de4eeefd99 (patch) | |
| tree | cd66c73a55d020f52a11fcb3d37ea89806a64c52 | |
| parent | 35707e50581f17c68ec38add5cd8d9ebc600b925 (diff) | |
| download | guix-patches-775817648f00275eb2f63be163e617de4eeefd99.tar guix-patches-775817648f00275eb2f63be163e617de4eeefd99.tar.gz | |
gnu: emacs: Don't error on missing commands.
This is a follow-up to commit 64557bc695f074af3fcf1eeed8f6696921ef18c5.
Inputs lacking from emacs proper may not be present in emacs-minimal,
thus throwing an error on lookup. This error is already anticipated in
the handling code.
* gnu/packages/emacs.scm (emacs)[patch-program-file-names]: Wrap
search-input-file in false-if-exception.
| -rw-r--r-- | gnu/packages/emacs.scm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm index 255c8ee864..441c810ff4 100644 --- a/gnu/packages/emacs.scm +++ b/gnu/packages/emacs.scm @@ -148,9 +148,10 @@ (format #f "~s" (search-input-file inputs "/bin/sh")))) (substitute* "lisp/doc-view.el" (("\"(gs|dvipdf|ps2pdf|pdftotext)\"" all what) - (let ((replacement (search-input-file - inputs - (string-append "/bin/" what)))) + (let ((replacement (false-if-exception + (search-input-file + inputs + (string-append "/bin/" what))))) (if replacement (string-append "\"" replacement "\"") all)))) |