From 39af832b766d83510a2e1a164c2ac9e9b37cb862 Mon Sep 17 00:00:00 2001
From: Jon Ware <jon@waremail.net>
Date: Sat, 20 Feb 2021 07:54:28 +0000
Subject: [PATCH] Add '_' to git branch name character whitelist

---
 themes/base.theme.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/themes/base.theme.sh b/themes/base.theme.sh
index 381ad6d..e304ce3 100644
--- a/themes/base.theme.sh
+++ b/themes/base.theme.sh
@@ -132,7 +132,7 @@ function scm_prompt_info_common {
 function git_clean_branch {
   local unsafe_ref=$(command git symbolic-ref -q HEAD 2> /dev/null)
   local stripped_ref=${unsafe_ref##refs/heads/}
-  local clean_ref=${stripped_ref//[^a-zA-Z0-9\/]/-}
+  local clean_ref=${stripped_ref//[^a-zA-Z0-9\/_]/-}
   echo $clean_ref
 }