diff options
| author | Alex Cruice <alex.cruice@gmail.com> | 2015-05-25T04·49+1000 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-02-10T10·57+0100 |
| commit | ad0dc41899cafb8ee8afc73856d3a86ec3fa0240 (patch) | |
| tree | e12e2cc430ce1e20219faad3494269d7446351d9 /scripts | |
| parent | c780c1124ec6711f09b9855c3b574b6655af6625 (diff) | |
Check shell profile is writeable before modifying
The `set -e` at the top of the script causes the installation to fail to complete if the shell profile is not writeable. Checking file existence only is not enough.
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/install-nix-from-closure.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/install-nix-from-closure.sh b/scripts/install-nix-from-closure.sh index 3efe7b3843..465cc1013c 100644 --- a/scripts/install-nix-from-closure.sh +++ b/scripts/install-nix-from-closure.sh @@ -92,7 +92,7 @@ p=$NIX_LINK/etc/profile.d/nix.sh added= for i in .bash_profile .bash_login .profile; do fn="$HOME/$i" - if [ -e "$fn" ]; then + if [ -w "$fn" ]; then if ! grep -q "$p" "$fn"; then echo "modifying $fn..." >&2 echo "if [ -e $p ]; then . $p; fi # added by Nix installer" >> $fn |