Merge pull request #773 from Samze/master

PROMPT_COMMAND env var should not end in ';' Fixes #767 Fixes #772
2016-08-03 11:50:35 +02:00 · 2016-08-03 11:50:35 +02:00 · 6060c87178
parent e64cc5b6f1 1a4c03b08c
commit 6060c87178
1 changed files with 2 additions and 1 deletions
--- 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
-}
+}