Exit if git-update-superproject cannot pull

diff --git a/git-update-superproject b/git-update-superproject
index d58d416320042d40a31fe243b04f7fe6efe25fa6..0e49a017f78796578aa7a1a08fdfffe77f62adc8 100755 (executable)
--- a/git-update-superproject
+++ b/git-update-superproject
@@ -13,7 +13,7 @@ if [ ! -e ".git" ]; then
 fi
 
 # Run
-git pull $*
+git pull $* || exit 1
 git submodule sync   --recursive
 git submodule update --recursive --init
 git submodules-checkout-branch