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Reset bindings if the new value was bogus.

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See #3590.
This commit is contained in:
Fabian Homborg 2016-11-27 14:12:10 +01:00
parent f63c8a703e
commit 9ad1b86e4e
1 changed files with 4 additions and 1 deletions
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5
share/functions/__fish_config_interactive.fish
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@ -180,8 +180,11 @@ function __fish_config_interactive -d "Initializations that should be performed
# Also print an error so the user knows
if not functions -q "$fish_key_bindings"
echo "There is no fish_key_bindings function called: '$fish_key_bindings'" >&2
if set -q __fish_active_key_bindings
# We need to see if this is a defined function, otherwise we'd be in an endless loop.
if functions -q $__fish_active_key_bindings
echo "Keeping $__fish_active_key_bindings" >&2
# Set the variable to the old value so this error doesn't happen again.
set fish_key_bindings $__fish_active_key_bindings
return 1
else if functions -q fish_default_key_bindings
echo "Reverting to default bindings" >&2