build: remove needless output

Current build script outputs its name to stdout because of its
checking argv[0].

$ ./build
./build

The line is a little bit mysterious so this commit removes it.
This commit is contained in:
Hitoshi Mitake 2016-06-24 13:54:53 +09:00
parent b945a3fcc8
commit abc1cb945b

2
build
View File

@ -41,4 +41,4 @@ etcd_build() {
toggle_failpoints
# don't build when sourced
(echo "$0" | grep "/build$") && etcd_build || true
(echo "$0" | grep "/build$" > /dev/null) && etcd_build || true