From 39fbd3d82823ae6eadfbf91bb2b356caef90841c Mon Sep 17 00:00:00 2001 From: Yuriy Taraday Date: Wed, 21 Oct 2020 00:03:38 +0400 Subject: [PATCH] Fix iterating over $NIX_PROFILES in Zsh NIX_PROFILES is space separated list of directories, and passing it into for as is is considered to be 1-element list with the whole string. With shwordsplit option Zsh emulates other shells in this regard ans implicitely splits unquoted strings into words. Fixes #4167. --- scripts/nix-profile-daemon.sh.in | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/scripts/nix-profile-daemon.sh.in b/scripts/nix-profile-daemon.sh.in index 4bc7c6fc5..500a98992 100644 --- a/scripts/nix-profile-daemon.sh.in +++ b/scripts/nix-profile-daemon.sh.in @@ -17,11 +17,21 @@ elif [ -e /etc/pki/tls/certs/ca-bundle.crt ]; then # Fedora, CentOS export NIX_SSL_CERT_FILE=/etc/pki/tls/certs/ca-bundle.crt else # Fall back to what is in the nix profiles, favouring whatever is defined last. - for i in $NIX_PROFILES; do - if [ -e $i/etc/ssl/certs/ca-bundle.crt ]; then - export NIX_SSL_CERT_FILE=$i/etc/ssl/certs/ca-bundle.crt + check_nix_profiles() { + if [ "$ZSH_VERSION" ]; then + # Zsh by default doesn't split words in unquoted parameter expansion. + # Set local_options for these options to be reverted at the end of the function + # and shwordsplit to force splitting words in $NIX_PROFILES below. + setopt local_options shwordsplit fi - done + for i in $NIX_PROFILES; do + if [ -e $i/etc/ssl/certs/ca-bundle.crt ]; then + export NIX_SSL_CERT_FILE=$i/etc/ssl/certs/ca-bundle.crt + fi + done + } + check_nix_profiles + unset -f check_nix_profiles fi export PATH="$HOME/.nix-profile/bin:@localstatedir@/nix/profiles/default/bin:$PATH"