Fix final errors

Author: hyperupcall

themes/cooperkid/cooperkid.theme.bash

@@ -30,7 +30,7 @@ function git_short_sha() {
 function prompt() {
 	local return_status=""
 	local ruby
-	ruby="${red}$(ruby_version_prompt)${reset_color}"
+	ruby="${red?}$(ruby_version_prompt)${reset_color?}"
 	local user_host="${green?}\h @ \w${reset_color?}"
 	local git_branch
 	git_branch="$(git_short_sha)${cyan?}$(scm_prompt_info)${reset_color?}"

themes/cupcake/cupcake.theme.bash

@@ -20,20 +20,20 @@ VIRTUALENV_THEME_PROMPT_SUFFIX=""
 # SCM prompts
 SCM_NONE_CHAR=""
 SCM_GIT_CHAR="[±] "
-SCM_GIT_BEHIND_CHAR="${red}↓${normal}"
-SCM_GIT_AHEAD_CHAR="${bold_green}↑${normal}"
+SCM_GIT_BEHIND_CHAR="${red?}↓${normal?}"
+SCM_GIT_AHEAD_CHAR="${bold_green?}↑${normal?}"
 SCM_GIT_UNTRACKED_CHAR="⌀"
-SCM_GIT_UNSTAGED_CHAR="${bold_yellow}•${normal}"
-SCM_GIT_STAGED_CHAR="${bold_green}+${normal}"
+SCM_GIT_UNSTAGED_CHAR="${bold_yellow?}•${normal?}"
+SCM_GIT_STAGED_CHAR="${bold_green?}+${normal?}"
 
 SCM_THEME_PROMPT_DIRTY=""
 SCM_THEME_PROMPT_CLEAN=""
 SCM_THEME_PROMPT_PREFIX=""
 SCM_THEME_PROMPT_SUFFIX=""
 
 # Git status prompts
-GIT_THEME_PROMPT_DIRTY=" ${red}✗${normal}"
-GIT_THEME_PROMPT_CLEAN=" ${bold_green}✓${normal}"
+GIT_THEME_PROMPT_DIRTY=" ${red?}✗${normal?}"
+GIT_THEME_PROMPT_CLEAN=" ${bold_green?}✓${normal?}"
 GIT_THEME_PROMPT_PREFIX=""
 GIT_THEME_PROMPT_SUFFIX=""
 
@@ -60,19 +60,19 @@ function virtualenv_prompt {
 
 # Rename tab
 function tabname {
-	printf "\e]1;$1\a"
+	printf "%s" "\e]1;$1\a"
 }
 
 # Rename window
 function winname {
-	printf "\e]2;$1\a"
+	printf "%s" "\e]2;$1\a"
 }
 
 # PROMPT OUTPUT ===============================================================
 
 # Displays the current prompt
 function prompt_command() {
-	PS1="\n${icon_start}$(virtualenv_prompt)${icon_user}${bold_red}\u${normal}${icon_host}${bold_cyan}\h${normal}${icon_directory}${bold_purple}\W${normal}\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on ${icon_branch}  \")${white}$(scm_prompt_info)${normal}\n${icon_end}"
+	PS1="\n${icon_start}$(virtualenv_prompt)${icon_user}${bold_red?}\u${normal?}${icon_host}${bold_cyan?}\h${normal?}${icon_directory}${bold_purple?}\W${normal?}\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on ${icon_branch}  \")${white?}$(scm_prompt_info)${normal?}\n${icon_end}"
 	PS2="${icon_end}"
 }