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fish_vi_cursor: Ignore errors from tput

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Fixes #3519.

(cherry picked from commit b9b66791c1b6eb2226df301be916f2b2d1e042d0)
This commit is contained in:
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 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).
if not tput Ss > /dev/null
if not tput Ss > /dev/null ^/dev/null
# Whitelist tmux...
and not begin
set -q TMUX