devtools: provide more generic grep in git check
authorAndy Green <andy@warmcat.com>
Mon, 14 May 2018 04:59:56 +0000 (12:59 +0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Mon, 14 May 2018 21:32:23 +0000 (23:32 +0200)
commit5831a2198ade05242535822e480e83692652e02d
treeb68b1f5e42da553c33fb9ccc9a82c71a8407cd65
parentf2790f9cf8486b01576c6ddfd60d2ce434a2b3e4
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>
devtools/check-git-log.sh