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| author | Benjamin Cohen <bencoh@notk.org> | 2012-11-20 15:46:57 +0100 |
|---|---|---|
| committer | root <root@notk.org> | 2012-11-20 15:46:57 +0100 |
| commit | fba0e40a1bd5f2b1710ecac156c0b28dc7611d97 (patch) | |
| tree | da904ef3ee773efccfb66158a40d1e26d0c892dd | |
| parent | fbe518e435003babe5e75f2e6790f1b29d943a28 (diff) | |
Check EDITOR envvar where needed
| -rwxr-xr-x | kvm-wrapper.sh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kvm-wrapper.sh b/kvm-wrapper.sh index f1cf1b2..84f4145 100755 --- a/kvm-wrapper.sh +++ b/kvm-wrapper.sh @@ -672,6 +672,7 @@ function kvm_list () function kvm_edit_descriptor () { + [[ -z "$EDITOR" ]] && fail_exit "Please set the EDITOR envvar to your favourite editor." kvm_init_env "$1" test_file "$VM_DESCRIPTOR" && "$EDITOR" "$VM_DESCRIPTOR" } @@ -875,6 +876,7 @@ function kvm_build_vm () "-e"|"--edit"|"--edit-conf") local EDIT_CONF="yes" shift + [[ -z "$EDITOR" ]] && fail_exit "Please set the EDITOR envvar to your favourite editor." ;; "--no-bootstrap") local DISABLE_BOOTSTRAP="yes" @@ -956,6 +958,7 @@ function kvm_remove_vm () function kvm_edit_conf () { + [[ -z "$EDITOR" ]] && fail_exit "Please set the EDITOR envvar to your favourite editor." eval "$EDITOR" "$CONFFILE" } |