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Use $+functions to determine if a function exists

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Kaleb Elwert 2017-02-28 12:05:34 -08:00
commit 6ea9aadf7a
1 changed files with 1 additions and 1 deletions
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themes/agnoster.zsh-theme
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@ -187,7 +187,7 @@ prompt_hg() {
# Dir: current working directory
prompt_dir() {
if type shrink_path &>/dev/null; then
if (( $+functions[shrink_path] )); then
prompt_segment blue black "$(shrink_path -t -l)"
else
prompt_segment blue black '%~'