From 5a2049bd47ca6cc49c916cdc6e3d0a22e528d431 Mon Sep 17 00:00:00 2001
From: Miguel Silvestre <miguel.silvestre@miniclip.com>
Date: Tue, 21 Feb 2017 18:50:13 +0000
Subject: [PATCH] Clean code using shellspeck

---
 src/commands/git_secret_changes.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/commands/git_secret_changes.sh b/src/commands/git_secret_changes.sh
index 11bc88a4..b1ad3c82 100644
--- a/src/commands/git_secret_changes.sh
+++ b/src/commands/git_secret_changes.sh
@@ -18,15 +18,15 @@ function changes {
   shift $((OPTIND-1))
   [ "$1" = '--' ] && shift
 
-  local filenames="$@"
-  if [[ -z "$filenames" ]]; then
+  local filenames=( "$@" )
+  if [[ ${#filenames[@]} -eq 0 ]]; then
     # Checking if no filenames are passed, show diff for all files.
-    filenames=$(git secret list)
+    filenames=( $(git secret list) )
   fi
 
   IFS='
   '
-  for filename in $filenames; do
+  for filename in "${filenames[@]}"; do
     local decrypted
     local content
     local diff_result