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| author | Sean Whitton <spwhitton@spwhitton.name> | 2021-04-01 12:33:11 -0700 |
|---|---|---|
| committer | Sean Whitton <spwhitton@spwhitton.name> | 2021-04-01 12:33:11 -0700 |
| commit | 78bccabe37eb1930c0fca315e5c8907fad06c3f1 (patch) | |
| tree | bdc4ba8cc687797198ff394b3420cc81f45d07de | |
| parent | 950537a84207067d2823dcec55916c2d65eb7de0 (diff) | |
| download | consfigurator-78bccabe37eb1930c0fca315e5c8907fad06c3f1.tar.gz | |
FILE:MAP-FILE-LINES: cope with non-existent file
Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>
| -rw-r--r-- | src/property/file.lisp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/property/file.lisp b/src/property/file.lisp index 394f761..58c3a03 100644 --- a/src/property/file.lisp +++ b/src/property/file.lisp @@ -23,7 +23,7 @@ For efficiency, a :LISP property might want to use streams, but there's no point in doing that here because WRITEFILE is synchronous." - (let* ((orig-lines (lines (readfile file))) + (let* ((orig-lines (and (remote-exists-p file) (lines (readfile file)))) (new-lines (funcall function orig-lines))) (if (equal orig-lines new-lines) :no-change |