diff options
| author | Maxim Cournoyer <maxim.cournoyer@gmail.com> | 2018-05-18 10:51:29 -0400 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-05-19 22:47:07 +0200 |
| commit | 593fe736674fadedd961c499e5758fa9c96a57aa (patch) | |
| tree | d96befdb44ed7e91c4fabee2bd5b15f63c9e83ba /etc/guix-install.sh | |
| parent | 428adbc2c498252b1120da27944edc6558c04d06 (diff) | |
| download | guix-593fe736674fadedd961c499e5758fa9c96a57aa.tar.gz | |
guix-install.sh: Fix chk_require exiting without warning.
* etc/guix-install.sh (chk_require): Because of the set -e option, Bash was exiting when the command `command -v "$c" &>/dev/null' was running on its own. Instead, we now test the command and accumulate warning messages in a single statement by chaining the command with a logical OR. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'etc/guix-install.sh')
| -rwxr-xr-x | etc/guix-install.sh | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/etc/guix-install.sh b/etc/guix-install.sh index 78cd7580bb..d9f1955098 100755 --- a/etc/guix-install.sh +++ b/etc/guix-install.sh @@ -86,9 +86,7 @@ chk_require() _debug "--- [ $FUNCNAME ] ---" for c in ${cmds[@]}; do - command -v "$c" &>/dev/null - [ "$?" -eq "1" ] && - warn+=("$c") + command -v "$c" &>/dev/null || warn+=("$c") done [ "${#warn}" -ne 0 ] && |