Fix bug: themes break global $PROMPT_COMMAND variable

Safely append functions to $PROMPT_COMMAND instead of setting it.
2016-07-07 17:13:00 +09:00
parent 418b06e65c
commit af96da5d11
54 changed files with 62 additions and 53 deletions
--- a/themes/cooperkid/cooperkid.theme.bash
+++ b/themes/cooperkid/cooperkid.theme.bash
@@ -36,4 +36,4 @@ function prompt() {
    PS1="\n${user_host}${prompt_symbol}${ruby} ${git_branch} ${return_status}\n${prompt_char}"
 }

-PROMPT_COMMAND=prompt
+safe_append_prompt_command prompt