Fix bug: themes break global $PROMPT_COMMAND variable

Safely append functions to $PROMPT_COMMAND instead of setting it.
2016-07-07 17:13:00 +09:00
parent 418b06e65c
commit af96da5d11
54 changed files with 62 additions and 53 deletions
--- a/themes/mbriggs/mbriggs.theme.bash
+++ b/themes/mbriggs/mbriggs.theme.bash
@@ -31,4 +31,4 @@ function prompt() {
    PS1="\n${n_commands} ${user_host} ${prompt_symbol} ${ruby} ${open}${current_path}${git_branch}${close}${return_status}\n${prompt_char}"
 }

-PROMPT_COMMAND=prompt
+safe_append_prompt_command prompt