commitpkg: Avoid unnecessary use of grep(1)

Use bash patterns instead of using grep(1) to check if a source file
contains the string "://".

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

0 files changed, 0 insertions, 0 deletions