From caced3b65f95febfeac0683c5b5eb7bec577da78 Mon Sep 17 00:00:00 2001
From: Nils Winkler <nils@nilswinkler.com>
Date: Tue, 9 Jun 2020 12:36:06 +0200
Subject: [PATCH] Using $() instead of backticks to make shellcheck happy

---
 themes/base.theme.bash | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 44ccb402..86024beb 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -83,10 +83,10 @@ RBENV_THEME_PROMPT_SUFFIX='|'
 RBFU_THEME_PROMPT_PREFIX=' |'
 RBFU_THEME_PROMPT_SUFFIX='|'
 
-GIT_EXE=`which git 2> /dev/null || true`
-P4_EXE=`which p4 2> /dev/null || true`
-HG_EXE=`which hg  2> /dev/null || true`
-SVN_EXE=`which svn  2> /dev/null || true`
+GIT_EXE=$(which git 2> /dev/null || true)
+P4_EXE=$(which p4 2> /dev/null || true)
+HG_EXE=$(which hg  2> /dev/null || true)
+SVN_EXE=$(which svn  2> /dev/null || true)
 
 function scm {
   if [[ "$SCM_CHECK" = false ]]; then SCM=$SCM_NONE