From 6dd782a442a3707507e8f14a61f88013fbfba1c5 Mon Sep 17 00:00:00 2001
From: Ben Finney <bignose@debian.org>
Date: Fri, 25 Nov 2016 22:35:17 +1100
Subject: [PATCH] Execute search for hostnames once, across all config files.

---
 bash-completion/dput.bash | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/bash-completion/dput.bash b/bash-completion/dput.bash
index 8a6ad91..d365210 100644
--- a/bash-completion/dput.bash
+++ b/bash-completion/dput.bash
@@ -20,10 +20,15 @@ _dput () {
             -v --version -V --check-version
             "
 
+    local config_files=(
+            "$HOME/.dput.cf"
+            "/etc/dput.cf"
+            )
     local hosts=$( {
-            grep "^\[.*\]" $HOME/.dput.cf 2> /dev/null | tr -d [] || /bin/true
-            grep "^\[.*\]" /etc/dput.cf 2> /dev/null | tr -d [] || /bin/true
-            } | grep -v '^DEFAULT$' | sort -u)
+            grep --no-filename "^\[.*\]" "${config_files[@]}" \
+                2> /dev/null \
+                | tr --delete [] || /bin/true
+            } | grep --invert-match '^DEFAULT$' | sort --unique )
 
     case "$prev" in
         -e|--delayed)
-- 
2.11.4.GIT