[PATCH 1/4] _postfix: Use mailq to obtain queue id's.

[Daniel Shahaf <d.s@xxxxxxxxxxxxxxxxxx>]

'mailq' is usually in */bin (as opposed to */sbin) and so is more likely
to be in $PATH.
---
 Completion/Unix/Command/_postfix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Completion/Unix/Command/_postfix b/Completion/Unix/Command/_postfix
index 0ced6c2..6811569 100644
--- a/Completion/Unix/Command/_postfix
+++ b/Completion/Unix/Command/_postfix
@@ -1,7 +1,7 @@
 #compdef postsuper
 
 _postfix_queue_id() {
-compadd ${${(M)${(f)"$(postqueue -p)"}:#(#s)([0-9A-F]##)*}/(#s)(#b)([0-9A-F]##)*/$match[1]}
+  compadd "$@" -- ${${(M)${(f)"$(_call_program mailq 'mailq')"}:#(#s)([0-9A-F]##)*}/(#s)(#b)([0-9A-F]##)*/$match[1]}
 }
 
 case $service in