declare all variables in mkinitcpio

We also consolidate our empty variable declarations in mkinitcpio with a
simple declare.

Signed-off-by: Dave Reisner <d@falconindy.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/functions b/functions
index d9abf46..97ffaf3 100644
--- a/functions
+++ b/functions
@@ -158,7 +158,6 @@ add_file() {
     fi
 }
 
-declare -a ADDED_MODULES
 add_module() {
     # Add a kernel module to the initcpio image. Dependencies will be
     # discovered and added.