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bash-completion: silent cmake -D lookup

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The completion for -D tries to read the cache via 'cmake -LA -N', but this
prints a warning.  Silent the lookup by redirecting this warning to null.
This commit is contained in:
Felix Schwitzer
2019-08-17 01:04:54 +02:00
parent 7a92fb7bf6
commit 64aeb520ca
1 changed files with 2 additions and 2 deletions
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Auxiliary/bash-completion/cmake
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@@ -76,8 +76,8 @@ _cmake()
compopt -o nospace
else
# complete variable names
COMPREPLY=( $( compgen -W '$( cmake -LA -N | tail -n +2 |
cut -f1 -d: )' -P "$prefix" -- "$cur" ) )
COMPREPLY=( $( compgen -W '$( cmake -LA -N 2>/dev/null |
tail -n +2 | cut -f1 -d: )' -P "$prefix" -- "$cur" ) )
compopt -o nospace
fi
return