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fish_vi_cursor: Ignore errors from tput

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Fixes #3519.

(cherry picked from commit b9b66791c1)
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Fabian Homborg 2016-11-03 08:27:48 +01:00 committed by David Adam
parent e4ce5ca24f
commit c9c311fbdb
1 changed files with 1 additions and 1 deletions
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share/functions/fish_vi_cursor.fish
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@ -16,7 +16,7 @@ function fish_vi_cursor -d 'Set cursor shape for different vi modes'
# We use the `tput` here just to see if terminfo thinks we can change the cursor. # We use the `tput` here just to see if terminfo thinks we can change the cursor.
# We cannot use that sequence directly as it's not the correct one for konsole and iTerm, # We cannot use that sequence directly as it's not the correct one for konsole and iTerm,
# and because we may want to change the cursor even though terminfo says we can't (tmux). # and because we may want to change the cursor even though terminfo says we can't (tmux).
if not tput Ss > /dev/null if not tput Ss > /dev/null ^/dev/null
# Whitelist tmux... # Whitelist tmux...
and not begin and not begin
set -q TMUX set -q TMUX