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authorThiago Jung Bauermann <bauermann@kolabnow.com>2021-11-11 20:46:48 -0300
committerLudovic Courtès <ludo@gnu.org>2021-11-14 23:18:08 +0100
commit12c06847f07b3fc530e07d4338e3959f60dbefdd (patch)
tree4455b6eecca6e69d451968ae8bac5303b03e5e19
parent0aeb7b91a81d392d3a26eede53150e46ebfef76d (diff)
environment: Fix ‘--check’ with exported PS1 variable.
If your .bashrc (unnecessarily) exports PS1 and you’re in a non-login shell, Guix crashes: user@popigai:~$ guix shell --check coreutils guix shell: checking the environment variables visible from shell '/bin/bash'... Backtrace: 14 (primitive-load "/home/user/.config/guix/current/bin/g…") In guix/ui.scm: 2206:7 13 (run-guix . _) 2169:10 12 (run-guix-command _ . _) In ice-9/boot-9.scm: 1752:10 11 (with-exception-handler _ _ #:unwind? _ # _) 1752:10 10 (with-exception-handler _ _ #:unwind? _ # _) In guix/store.scm: 658:37 9 (thunk) 1320:8 8 (call-with-build-handler _ _) 1320:8 7 (call-with-build-handler #<procedure 7fe393b7c420 at g…> …) In guix/status.scm: 800:4 6 (call-with-status-report _ _) In guix/scripts/environment.scm: 951:12 5 (_) In guix/store.scm: 2119:24 4 (run-with-store #<store-connection 256.99 7fe39627e500> …) In guix/scripts/environment.scm: 521:35 3 (_ _) In unknown file: 2 (string=? ("PS1" . "${debian_chroot:+($debian_chroot)…") …) In ice-9/boot-9.scm: 1685:16 1 (raise-exception _ #:continuable? _) 1685:16 0 (raise-exception _ #:continuable? _) ice-9/boot-9.scm:1685:16: In procedure raise-exception: In procedure string=: Wrong type argument in position 1 (expecting string): ("PS1" . "${debian_chroot:+($debian_chroot)}\\[\\033[01;32m\\]\\u@\\h\\[\\033[00m\\]:\\[\\033[01;34m\\]\\w\\[\\033[00m\\]${EXTRA}\\$ ") user@popigai:~$ This is because the match pattern doesn’t expect `(vhash-assoc "PS1" actual)` to return a pair. * guix/scripts/environment.scm (validate-child-shell-environment): Change match pattern to expect a pair. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
-rw-r--r--guix/scripts/environment.scm2
1 files changed, 1 insertions, 1 deletions
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index 8176de4a5e..821f20e2f2 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -517,7 +517,7 @@ environment~%")))
(unless warned?
(match (vhash-assoc "PS1" actual)
(#f #f)
- (str
+ ((_ . str)
(when (and (getenv "PS1") (string=? str (getenv "PS1")))
(warning (G_ "'PS1' is the same in sub-shell~%"))
(display-hint (G_ "Consider setting a different prompt for