Move array decs inline, remove quotes

4 files changed, 7 insertions, 13 deletions

diff --git a/bash/bashrc.d/cf.bash b/bash/bashrc.d/cf.bash
index db715c2f..66917375 100644
--- a/bash/bashrc.d/cf.bash
+++ b/bash/bashrc.d/cf.bash
@@ -19,9 +19,8 @@ cf() {
 
     # Count files and print; use a subshell so options are unaffected
     (
-        declare -a files
         shopt -s dotglob nullglob
-        files=("$dir"/*)
+        declare -a files=("$dir"/*)
         printf '%d\t%s\n' "${#files[@]}" "$dir"
     )
 }
diff --git a/bash/bashrc.d/grep.bash b/bash/bashrc.d/grep.bash
index b2ff5daf..de225347 100644
--- a/bash/bashrc.d/grep.bash
+++ b/bash/bashrc.d/grep.bash
@@ -1,15 +1,12 @@
 # Return appropriate options for grep
 grepopts() {
 
+    # Start with ignoring binary files
+    local -a grepopts=(-I)
+
     # Snarf the output of `grep --help` into a variable
     local grephelp=$(grep --help 2>/dev/null)
 
-    # Start collecting available options
-    local -a grepopts
-
-    # Add option to ignore binary files
-    grepopts=("${grepopts[@]}" '-I')
-
     # If the --exclude option is available, exclude some VCS files
     if [[ $grephelp == *--exclude* ]] ; then
         for exclude_file in .gitignore .gitmodules ; do
diff --git a/bash/bashrc.d/ls.bash b/bash/bashrc.d/ls.bash
index 0dedfdcc..255d6cd3 100644
--- a/bash/bashrc.d/ls.bash
+++ b/bash/bashrc.d/ls.bash
@@ -11,7 +11,7 @@ lsopts() {
     # at least eight colors, add --color=auto to the options
     local colors=$(tput colors)
     if [[ $lshelp == *--color* ]] && ((colors >= 8)) ; then
-        lsopts=("${lsopts[@]}" '--color=auto')
+        lsopts=("${lsopts[@]}" --color=auto)
     fi
 
     # Print the options as a single string, space-delimited
diff --git a/bash/bashrc.d/mysql.bash b/bash/bashrc.d/mysql.bash
index d04b189d..24317b24 100644
--- a/bash/bashrc.d/mysql.bash
+++ b/bash/bashrc.d/mysql.bash
@@ -30,9 +30,8 @@ _mysql() {
     # Check directory exists and has at least one .cnf file
     local dir="$HOME"/.mysql
     if [[ ! -d $dir ]] || (
-        declare -a files
         shopt -s nullglob dotglob
-        files=("$dir"/*.cnf)
+        declare -a files=("$dir"/*.cnf)
         ((! ${#files[@]}))
     ) ; then
         COMPREPLY=()
@@ -40,8 +39,7 @@ _mysql() {
     fi
 
     # Return the names of the .cnf files sans prefix as completions
-    local -a items
-    items=("$dir"/*.cnf)
+    local -a items=("$dir"/*.cnf)
     items=("${items[@]##*/}")
     items=("${items[@]%%.cnf}")
     COMPREPLY=( $(compgen -W "${items[*]}" -- "$word") )