technomancy/leiningen — comment on commit aab8aa15e6ca440cc9c2e0e5c756580555aac135
File:  line 0
By franks42:

Good point - the idea was to allow anyone to set the color thru the env-variable RLWRAP_PROMPT_COLOR, and the way how I implemented it required a default value. Didn't think about any white-on-balck terminal config, though.

Maybe better to only add the "-p$RLWRAP_PROMPT_COLOR " when RLWRAP_PROMPT_COLOR has an actual value as that's when the user explicitly assigned it. Let me add that one extra if statement...