From 02b481ae2ec13d0b999acb5ef2f4fb0a33233834 Mon Sep 17 00:00:00 2001
From: Chris Carpita <ccarpita@gmail.com>
Date: Tue, 7 Oct 2014 16:11:46 -0400
Subject: [PATCH] Shorten line, fix fallback array formatting

Change-Id: I911e69a115bf9c6f5e029626480aa83b63f2c09e
---
 lib/install/install.sh | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/install/install.sh b/lib/install/install.sh
index 2e7392a..ece9009 100755
--- a/lib/install/install.sh
+++ b/lib/install/install.sh
@@ -6,16 +6,17 @@ CONFIG_FILE="$HOME/.bpkgrc"
 
 ## set defaults
 if [ ${#BPKG_REMOTES[@]} -eq 0 ]; then
-  BPKG_REMOTES=("${BPKG_REMOTE-https://raw.githubusercontent.com}")
-  BPKG_GIT_REMOTES=("${BPKG_GIT_REMOTE-https://github.com}")
+  BPKG_REMOTES[0]=${BPKG_REMOTE-https://raw.githubusercontent.com}
+  BPKG_GIT_REMOTES[0]=${BPKG_GIT_REMOTE-https://github.com}
 fi
 BPKG_USER="${BPKG_USER:-"bpkg"}"
 
 ## check parameter consistency
 validate_parameters () {
   if [ ${#BPKG_GIT_REMOTES[@]} -ne ${#BPKG_REMOTES[@]} ]; then
-    mesg=`printf "BPKG_GIT_REMOTES differs in size from BPKG_REMOTES array (%d vs %d elements)\n" "${#BPKG_GIT_REMOTES[@]}" "${#BPKG_REMOTES[@]}"`
-    error "$mesg"
+    mesg='BPKG_GIT_REMOTES[%d] differs in size from BPKG_REMOTES[%d] array'
+    fmesg=$(printf "$mesg" "${#BPKG_GIT_REMOTES[@]}" "${#BPKG_REMOTES[@]}")
+    error "$fmesg"
     return 1
   fi
   return 0