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Avoid unsetting nonexistent variables (#1075)

This commit is contained in:
Dario Gjorgjevski
2017-04-05 06:24:50 +02:00
committed by Kaleb Elwert
parent 4e35f701ca
commit 2c1ad5bed1
2 changed files with 3 additions and 1 deletions

View File

@ -326,4 +326,4 @@ else
print "prezto: editor: invalid key bindings: $key_bindings" >&2
fi
unset key{,map,bindings}
unset key{,map,_bindings}