Re: [pve-devel] [PATCH common] tools: df: handle a failing df

2017-09-11 Thread Thomas Lamprecht
On 09/11/2017 09:23 AM, Wolfgang Bumiller wrote: This function assumed df() will work or hang, but it can also actually fail and return undef which results in warnings - let's silence those. Easily reproducible with a non existing path or an unsupported one, e.g.: /proc --- src/PVE/Tools.pm

[pve-devel] [PATCH common] tools: df: handle a failing df

2017-09-11 Thread Wolfgang Bumiller
This function assumed df() will work or hang, but it can also actually fail and return undef which results in warnings - let's silence those. --- src/PVE/Tools.pm | 9 + 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm index 9ddcfda..7285c59