bashisms: remove arrays

gnupg/PKGBUILD

@@ -2,7 +2,7 @@
 
 pkgname=gnupg
 pkgver=1.4.20
-pkgrel=1
+pkgrel=2
 pkgdesc='Complete and free implementation of the OpenPGP standard'
 url='https://gnupg.org/'
 license=('GPL')

gnupg/gnupg.install

@@ -1,5 +1,5 @@
 info_dir=usr/share/info
-info_files=(gnupg1.info)
+info_files="gnupg1.info"
 
 post_install() {
   [ -x usr/bin/install-info ] || return 0
@@ -18,7 +18,7 @@ post_upgrade() {
 
 pre_remove() {
   [ -x usr/bin/install-info ] || return 0
-  for f in ${info_files[@]}; do
+  for f in $info_files; do
     usr/bin/install-info --delete ${info_dir}/$f.gz ${info_dir}/dir 2> /dev/null
   done
 }

pinentry/PKGBUILD

@@ -2,7 +2,7 @@
 
 pkgname=pinentry
 pkgver=0.9.7
-pkgrel=1
+pkgrel=2
 pkgdesc='A collection of simple PIN or passphrase entry dialogs which utilize the Assuan protocol'
 url='https://gnupg.org/related_software/pinentry/'
 license=('GPL')

pinentry/pinentry.install

@@ -1,5 +1,5 @@
 info_dir=usr/share/info
-info_files=(pinentry.info)
+info_files="pinentry.info"
 
 post_install() {
   [ -x usr/bin/install-info ] || return 0
@@ -14,7 +14,7 @@ post_upgrade() {
 
 pre_remove() {
   [ -x usr/bin/install-info ] || return 0
-  for f in ${info_files[@]}; do
+  for f in $info_files; do
     usr/bin/install-info --delete ${info_dir}/$f.gz ${info_dir}/dir 2> /dev/null
   done
 }