Use $ZSH_VERSION and $BASH_VERSION as additional checks.

This prevents a potential bug where `compctl' or 'complete' is defined in a shell that's not bash or zsh.
CyJimmy264 · Jul 1, 2012 · 91d7bbb · 91d7bbb
1 parent 0e29bb9
commit 91d7bbb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fasd b/fasd
@@ -60,10 +60,10 @@ fasd() {
         ;;
 
       auto) cat <<EOS
-{ if compctl; then # zsh
+{ if [ "\$ZSH_VERSION" ] && compctl; then # zsh
     eval "\$(fasd --init posix-alias zsh-hook zsh-ccomp zsh-ccomp-install \
       zsh-wcomp zsh-wcomp-install)"
-  elif complete; then # bash
+  elif [ "\$BASH_VERSION" ] && complete; then # bash
     eval "\$(fasd --init posix-alias bash-hook bash-ccomp bash-ccomp-install)"
   else # posix shell
     eval "\$(fasd --init posix-alias posix-hook)"