From 1a4c03b08c7c9160a8ca52567556940fb0563467 Mon Sep 17 00:00:00 2001
From: Sam Gunaratne <samgzeit@gmail.com>
Date: Wed, 3 Aug 2016 10:04:24 +0100
Subject: [PATCH] Fixes issue with PROMPT_COMMAND ending in semi-colon

---
 themes/base.theme.bash | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 50225023..f6d2be0d 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -408,7 +408,8 @@ function safe_append_prompt_command {
     if [[ -n $1 ]] ; then
         case $PROMPT_COMMAND in
             *$1*) ;;
+            "") PROMPT_COMMAND="$1";;
             *) PROMPT_COMMAND="$1;$PROMPT_COMMAND";;
         esac
     fi
-}
\ No newline at end of file
+}