Clean bobby

themes/bobby-python/bobby-python.theme.bash

@@ -1,4 +1,5 @@
-#!/usr/bin/env bash
+# shellcheck shell=bash
+
 SCM_THEME_PROMPT_DIRTY=" ${red}✗"
 SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓"
 SCM_THEME_PROMPT_PREFIX=" |"

themes/bobby/bobby.theme.bash

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# shellcheck shell=bash
 
 SCM_THEME_PROMPT_DIRTY=" ${red}✗"
 SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓"
@@ -14,10 +14,10 @@ RVM_THEME_PROMPT_PREFIX="|"
 RVM_THEME_PROMPT_SUFFIX="|"
 
 __bobby_clock() {
-  printf "$(clock_prompt) "
+	printf '%s' "$(clock_prompt) "
 
 	if [ "${THEME_SHOW_CLOCK_CHAR}" == "true" ]; then
-    printf "$(clock_char) "
+		printf '%s' "$(clock_char) "
 	fi
 }