improved the check for availability

11 years ago · 803e5dbb84
parent 0da9a4be25
commit 803e5dbb84
1 changed files with 1 additions and 1 deletions
--- a/plugins/fuck/fuck.plugin.zsh
+++ b/plugins/fuck/fuck.plugin.zsh
@ -1,4 +1,4 @@
-if [ $commands[thefuck] ]; then
+if [[ -n $commands[thefuck] ]]; then
  alias fuck='eval $(thefuck $(fc -ln -1 | tail -n 1)); fc -R'
  alias FUCK='fuck'
 else