Ensure $key_info is populated before use

This commit is contained in:
Sorin Ionescu 2012-09-25 20:14:07 -04:00
parent 6f916355b2
commit 1dfc0bf784

View file

@ -28,6 +28,7 @@ fi
# Key Bindings # Key Bindings
# #
if [[ -n $key_info ]]; then
# Emacs # Emacs
bindkey -M emacs "$key_info[Control]P" history-substring-search-up bindkey -M emacs "$key_info[Control]P" history-substring-search-up
bindkey -M emacs "$key_info[Control]N" history-substring-search-down bindkey -M emacs "$key_info[Control]N" history-substring-search-down
@ -41,4 +42,5 @@ for keymap in 'emacs' 'viins'; do
bindkey -M "$keymap" "$key_info[Up]" history-substring-search-up bindkey -M "$keymap" "$key_info[Up]" history-substring-search-up
bindkey -M "$keymap" "$key_info[Down]" history-substring-search-down bindkey -M "$keymap" "$key_info[Down]" history-substring-search-down
done done
fi