keychain: define SHORT_HOST if not defined

Fixes problems when using the plugin via antibody or antigen.
2020-03-25 10:22:31 +01:00 · 2020-03-25 10:22:31 +01:00 · 00f3fa2c40
parent bcc3ee8ce8
commit 00f3fa2c40
1 changed files with 3 additions and 0 deletions
--- a/plugins/keychain/keychain.plugin.zsh
+++ b/plugins/keychain/keychain.plugin.zsh
@ -1,3 +1,6 @@
+# Define SHORT_HOST if not defined (%m = host name up to first .)
+SHORT_HOST=${SHORT_HOST:-${(%):-%m}}
+
 function _start_agent() {
 	local agents
 	local -a identities