Update bundlescripts to use "set -e" consistently

"set -e" is already inherited here from make.sh, but explicit is always better than implicit (hence the "set -e" in the first place!)

Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)

hack/make/test-integration

@@ -1,9 +1,8 @@
 #!/bin/bash
+set -e
 
 DEST=$1
 
-set -e
-
 bundle_test_integration() {
 	LDFLAGS="$LDFLAGS $LDFLAGS_STATIC_DOCKER" go_test_dir ./integration \
 		"-coverpkg $(find_dirs '*.go' | sed 's,^\.,github.com/dotcloud/docker,g' | paste -d, -s)"