[PATCH] hghave: wrap command in 'sh -c "..."' for has_pyflakes()

[Adrian Buehlmann]

On 2012-05-27 18:26, Adrian Buehlmann wrote:
> # HG changeset patch
> # User Adrian Buehlmann <adrian at cadifra.com>
> # Date 1338135904 -7200
> # Node ID 2561df05f1099b0b5e80dc78c39532d112a718fd
> # Parent  9d98b66af823e868878fb74a00d8f658dceb705d
> hghave: wrap command in 'sh -c "..."' for has_pyflakes()
> 
> Without this, the has_pyflakes() check always fails in MSYS on Windows.
> 
> diff --git a/tests/hghave b/tests/hghave
> --- a/tests/hghave
> +++ b/tests/hghave
> @@ -202,7 +202,7 @@
>          os.rmdir(d)
>  
>  def has_pyflakes():
> -    return matchoutput('echo "import re" 2>&1 | pyflakes',
> +    return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"",
>                         r"<stdin>:1: 're' imported but unused",
>                         True)

Ping? timeless?