Tag for commit 3640af684f

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Merge tag 'jm_3640af68'

Tag for commit 3640af684f

# gpg: Signature made Tue 04 Aug 2015 06:17:34 AM CEST using RSA key ID 5A4C6DAD
# gpg: Good signature from "Jason Mehring (Qubes OS Signing Key) <nrgaway@gmail.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: E0E3 2283 FDCA C1A5 1007  8F27 1BB9 B1FB 5A4C 6DAD

* tag 'jm_3640af68':
  functions.sh: fix GLOBAL_CACHE error whay array does not yet exist

functions.sh

@@ -167,7 +167,7 @@ error() {
 setArrayAsGlobal() {
     local array="$1"
     local export_as="$2"
-    local code=$(declare -p "$array")
+    local code=$(declare -p "$array" 2> /dev/null || true)
     local replaced="${code/$array/$export_as}"
     eval ${replaced/declare -/declare -g}
 } 
@@ -407,7 +407,7 @@ getFileLocations() {
     local function="templateFile"
 
     unset GLOBAL_CACHE
-    declare -A -g GLOBAL_CACHE
+    declare -gA GLOBAL_CACHE
 
     callTemplateFunction "${filename}" "${suffix}" "${function}"
     setArrayAsGlobal GLOBAL_CACHE $return_global_var