Andy Green 5831a2198a devtools: provide more generic grep in git check
On Fedora 28, every patch is faulted for
"Wrong headline uppercase", because [A-Z] is not
always case sensitive.

Change to use [[:upper:]]

Signed-off-by: Andy Green <andy@warmcat.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-05-14 23:32:23 +02:00
..
2018-04-04 17:33:08 +02:00
2018-02-06 23:13:47 +01:00