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/gallifrey/gallifrey.theme.bash
+++ b/themes/gallifrey/gallifrey.theme.bash
@@ -38,4 +38,4 @@ pure_prompt() {
    esac
 }

-PROMPT_COMMAND=pure_prompt;
+safe_append_prompt_command pure_prompt