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Merge pull request #268 from mateusmedeiros/hide-custom-segment-when-empty

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Make prompt_custom not print the segment if empty
This commit is contained in:
Ben Hilburn 2016-05-27 11:55:04 -04:00
commit cef8c65586
1 changed files with 4 additions and 1 deletions
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powerlevel9k.zsh-theme
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@ -444,8 +444,11 @@ prompt_context() {
# the output in a segment.
prompt_custom() {
local command=POWERLEVEL9K_CUSTOM_$3:u
local segment_content="$(eval ${(P)command})"
"$1_prompt_segment" "${0}_${3:u}" "$2" $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$(eval ${(P)command})"
if [[ -n $segment_content ]]; then
"$1_prompt_segment" "${0}_${3:u}" "$2" $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$segment_content"
fi
}
# Dir: current working directory