From 6262754028e750dbbacd1d68618bf5553d78f3cd Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 17 Apr 2016 14:45:58 -0400
Subject: Use += instead of jumping through hoops.

The += operator was introduced in Bash 3.1, and was already used in some
places in dbscripts, but not everywhere.

For normal strings, this isn't a big deal, but appending to an array
without using += is nasty.
---
 db-functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'db-functions')

diff --git a/db-functions b/db-functions
index 9845e45..f00ed55 100644
--- a/db-functions
+++ b/db-functions
@@ -197,7 +197,7 @@ repo_lock () {
 			warning "Repo [%s] (%s) is already locked by %s." "${1}" "${2}" "$_owner"
 			msg2 "Retrying in %d seconds..." "$LOCK_DELAY"
 		else
-			LOCKS[${#LOCKS[*]}]="$1.$2"
+			LOCKS+=("$1.$2")
 			set_umask
 			return 0
 		fi
-- 
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