bash completion: the 'have' command was deprecated in favor of '_have'

`bash-completion` version 2.1 and later no longer include the `have` command,
and consequently the `lxc` competion file fails on such systems. The command is
now called `_have`.

Signed-off-by: Peter Simons <simons@cryp.to>

diff --git a/config/bash/lxc.in b/config/bash/lxc.in
index cbd1b79fe686e1095813a24eb29e60122bb1b670..344d5cb2acd87b618a13367ba63d5b833a1e7e03 100644 (file)
--- a/config/bash/lxc.in
+++ b/config/bash/lxc.in
@@ -1,4 +1,4 @@
-have lxc-start && {
+_have lxc-start && {
     _lxc_names() {
         COMPREPLY=( $( compgen -W "$( lxc-ls )" "$cur" ) )
     }