Makefile: Fix `make upgrade` from same branch

Change-Id: I01d583995e0b557ec128111a3f5ff56684d9fb36
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/Makefile b/Makefile
index bd1ef6d..841b6b7 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ all: upgrade
 # Ignore release tag and upgrade Armband to latest change on <branch>/HEAD
 .PHONY: upgrade
 upgrade:
-       @git fetch origin ${A_BRANCH}:${A_BRANCH}
+       @git fetch -u origin ${A_BRANCH}:${A_BRANCH}
        @git checkout ${A_BRANCH}
        @$(MAKE) -e submodules-clean patches-import