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-rw-r--r--guix/packages.scm14
1 files changed, 9 insertions, 5 deletions
diff --git a/guix/packages.scm b/guix/packages.scm
index 69cfd6d26c..ca9d3a9fb1 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -353,7 +353,7 @@ the build code of derivation."
(define* (patch-and-repack source patches
#:key
- (inputs (%standard-patch-inputs))
+ inputs
(snippet #f)
(flags '("-p1"))
(modules '())
@@ -371,10 +371,14 @@ IMPORTED-MODULES specify modules to use/import for use by SNIPPET."
(derivation->output-path source)
source))
- (define (lookup-input name)
- (match (assoc-ref inputs name)
- ((package) package)
- (#f #f)))
+ (define lookup-input
+ ;; The default value of the 'patch-inputs' field, and thus INPUTS is #f,
+ ;; so deal with that.
+ (let ((inputs (or inputs (%standard-patch-inputs))))
+ (lambda (name)
+ (match (assoc-ref inputs name)
+ ((package) package)
+ (#f #f)))))
(define decompression-type
(cond ((string-suffix? "gz" source-file-name) "gzip")