Go 1.12 dropped "go tool vet", use "go vet" instead

Also add Go 1.12 to Travis.

1 files changed, 1 insertions, 1 deletions

diff --git a/test.bash b/test.bash
index 628feff..2cdaccf 100755
--- a/test.bash
+++ b/test.bash
@@ -48,7 +48,7 @@ if ! go tool | grep vet > /dev/null ; then
 elif [[ -d vendor ]] ; then
 	echo "vendor directory exists, skipping 'go tool vet'"
 else
-	go tool vet -all -shadow .
+	go vet .
 fi
 
 #            We don't want all the subprocesses