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| author | Leo Famulari <leo@famulari.name> | 2017-01-06 17:14:41 -0500 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2017-01-06 17:14:41 -0500 |
| commit | 74288230ea8b2310495dc2739f39ceadcc143fd0 (patch) | |
| tree | 73ba6c7c13d59c5f92b409c94dccfff159e08f4d /guix/build/download.scm | |
| parent | 92e779592d269ca1924f184496eb4ca832997b12 (diff) | |
| parent | aa21c764d65068783ae31febee2a92eb3d138a24 (diff) | |
Merge branch 'master' into core-updates
Diffstat (limited to 'guix/build/download.scm')
| -rw-r--r-- | guix/build/download.scm | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/guix/build/download.scm b/guix/build/download.scm index 8e32b3d7ff..203338b527 100644 --- a/guix/build/download.scm +++ b/guix/build/download.scm @@ -289,9 +289,12 @@ DIRECTORY. Those authority certificates are checked when (string-suffix? ".pem" file))) '()))) (for-each (lambda (file) - (set-certificate-credentials-x509-trust-file! - cred (string-append directory "/" file) - x509-certificate-format/pem)) + (let ((file (string-append directory "/" file))) + ;; Protect against dangling symlinks. + (when (file-exists? file) + (set-certificate-credentials-x509-trust-file! + cred file + x509-certificate-format/pem)))) (or files '())) cred)) |