fixup scripts

scripts/protocgen.sh

@@ -1,11 +1,12 @@
 #!/usr/bin/env bash
-set -eo pipefail
+set -euxo pipefail
 
 # By default, this script runs against the latest commit to the master branch
 # in the Tendermint spec repository. To use this script with a different version
 # of the spec repository, run it with the $VERS environment variable set to the
 # desired commit in the spec repo.
 
+VERS=5f16657dcfbb9b8d68eabe6a23672f86a4fde12d
 : ${VERS:=master}
 URL_PATH=tarball/
 if [[ VERS -ne master ]]; then

scripts/protopackage.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/sh
-set -euo pipefail
+set -eo pipefail
 
 # This script appends the "option go_package" proto option to the file located at $FNAME.
 # This option specifies what the package will be named when imported by other packages.
@@ -16,7 +16,7 @@ if [[ ! -z "$3" ]]; then
 fi
 
 
-if ! grep -q 'option\s\+go_package\s\+=\s\+.*;' $FNAME; then 
+if ! `grep -q 'option\s\+go_package\s\+=\s\+.*;' $FNAME`; then 
 	sed -i "s/\(package tendermint.*\)/\1\n\noption go_package = \"$MODNAME\/$PACKAGE\";/g" $FNAME
 else
 	sed -i "s/option\s\+go_package\s\+=\s\+.*;/option go_package = \"$MODNAME\/$PACKAGE\";/g" $FNAME