From 3f6c1435a4cbdf73a65639b05898a01c0dfc21ac Mon Sep 17 00:00:00 2001
From: Pete Travis <immanetize@fedoraproject.org>
Date: Wed, 1 Oct 2014 11:33:51 -0600
Subject: we might need this sles10 stuff later

---
 .../bash-3.1-postpatch/examples/functions/array-to-string | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 scratch/bash-3.1-postpatch/examples/functions/array-to-string

(limited to 'scratch/bash-3.1-postpatch/examples/functions/array-to-string')

diff --git a/scratch/bash-3.1-postpatch/examples/functions/array-to-string b/scratch/bash-3.1-postpatch/examples/functions/array-to-string
new file mode 100644
index 0000000..0d2fbe5
--- /dev/null
+++ b/scratch/bash-3.1-postpatch/examples/functions/array-to-string
@@ -0,0 +1,15 @@
+#! /bin/bash
+
+# Format: array_to_string vname_of_array vname_of_string separator
+array_to_string()
+{
+	(( ($# < 2) || ($# > 3) )) && {
+		 "$FUNCNAME: usage: $FUNCNAME arrayname stringname [separator]"
+		return 2
+	}
+
+	local array=$1 string=$2
+	((3==$#)) && [[ $3 = ? ]] && local IFS="${3}${IFS}"
+	eval $string="\"\${$array[*]}\""
+	return 0
+}
-- 
cgit