| commit | 1e3197e0fdbf299fe24cdba7c0d613317ed82063 | [log] [tgz] |
|---|---|---|
| author | Phil Sutter <phil@nwl.cc> | Thu Aug 17 19:09:32 2017 +0200 |
| committer | Stephen Hemminger <stephen@networkplumber.org> | Fri Aug 18 09:11:00 2017 -0700 |
| tree | a653300de28cedde5cf7f3ba9ff342c2b642f25b | |
| parent | 2313b6bfe4f5e6b60fcdfaaeaa1eabcfd3f550f4 [diff] |
ifcfg: Quote left-hand side of [ ] expression This prevents word-splitting and therefore leads to more accurate error message in case 'grep -c' prints something other than a number. Signed-off-by: Phil Sutter <phil@nwl.cc>