Makefile: adjust to use GNU sed
@@ -25,7 +25,7 @@ release:
@echo " ==> Releasing tsuru $(version) version."
@echo " ==> Replacing version string."
- @sed -i "" "s/version = \".*\"/version = \"$(version)\"/g" tsuru/main.go
+ @sed -i "s/version = \".*\"/version = \"$(version)\"/g" tsuru/main.go
@echo " ==> Building binaries."
@./misc/build-all.sh
