From c86038d61d8dca831e96ab47c86d1b336d9f1fb2 Mon Sep 17 00:00:00 2001
From: Robin Richtsfeld <robin.richtsfeld@gmail.com>
Date: Sat, 9 Dec 2017 15:05:45 +0100
Subject: [PATCH] Fix some Bash issues

---
 completion/available/docker.completion.bash     | 2 +-
 completion/available/virtualbox.completion.bash | 4 ++--
 themes/base.theme.bash                          | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/completion/available/docker.completion.bash b/completion/available/docker.completion.bash
index 1495b854..96a8360c 100644
--- a/completion/available/docker.completion.bash
+++ b/completion/available/docker.completion.bash
@@ -1701,7 +1701,7 @@ _docker_service_tasks() {
 }
 
 _docker_service_update() {
-	local $subcommand="${words[$subcommand_pos]}"
+	local subcommand="${words[$subcommand_pos]}"
 
 	local options_with_args="
 		--constraint
diff --git a/completion/available/virtualbox.completion.bash b/completion/available/virtualbox.completion.bash
index 4a660acd..56e0e673 100644
--- a/completion/available/virtualbox.completion.bash
+++ b/completion/available/virtualbox.completion.bash
@@ -111,7 +111,7 @@ __vboxmanage_default() {
 
     for WORD in $opts; do
 	MATCH=0
-	for OPT in ${COMP_WORDS[@]}; do
+	for OPT in "${COMP_WORDS[@]}"; do
 		    # opts=$(echo ${opts} | grep -v $OPT);
 	    if [ "$OPT" == "$WORD" ]; then
 		MATCH=1
@@ -219,4 +219,4 @@ _vboxmanage() {
 
     # echo "Got to end withoug completion"
 }
-complete -F _vboxmanage vboxmanage
\ No newline at end of file
+complete -F _vboxmanage vboxmanage
diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index a4dfabb0..8e0d6c11 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -202,7 +202,7 @@ function git_prompt_vars {
   SCM_STATE=${GIT_THEME_PROMPT_CLEAN:-$SCM_THEME_PROMPT_CLEAN}
   if [[ "$(git config --get bash-it.hide-status)" != "1" ]]; then
     [[ "${SCM_GIT_IGNORE_UNTRACKED}" = "true" ]] && local git_status_flags='-uno'
-    local status_lines=$((git status --porcelain ${git_status_flags} -b 2> /dev/null ||
+    local status_lines=$($(git status --porcelain ${git_status_flags} -b 2> /dev/null ||
                           git status --porcelain ${git_status_flags}    2> /dev/null) | git_status_summary)
     local status=$(awk 'NR==1' <<< "$status_lines")
     local counts=$(awk 'NR==2' <<< "$status_lines")
@@ -376,7 +376,7 @@ function chruby_version_prompt {
 
     ruby_version=$(ruby --version | awk '{print $1, $2;}') || return
 
-    if [[ ! $(chruby | grep '*') ]]; then
+    if [[ ! $(chruby | grep '\*') ]]; then
       ruby_version="${ruby_version} (system)"
     fi
     echo -e "${CHRUBY_THEME_PROMPT_PREFIX}${ruby_version}${CHRUBY_THEME_PROMPT_SUFFIX}"