build: fix git prereq check to not rely on being in a git directory (#21968)
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sat, 5 Mar 2016 10:49:59 +0000 (10:49 +0000)
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sat, 5 Mar 2016 10:49:59 +0000 (10:49 +0000)
commit2e893cf6077e2d5a6f19010f8687c96ec80db7a7
tree420e1f77b98c341fa3f091a723f0f23b0eb3b867
parent2e63ff9e7f805b1e3e5c3ba997f08051bfa5b59d
build: fix git prereq check to not rely on being in a git directory (#21968)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48926 3c298f89-4303-0410-b956-a3cf2f4a3e73
include/prereq-build.mk