From d42af2bd264aa0027b2ed33c61ae8b1265ce3123 Mon Sep 17 00:00:00 2001
From: willclarktech <willclarktech@users.noreply.github.com>
Date: Thu, 18 Jun 2020 13:24:18 +0200
Subject: [PATCH] demo-protobuf: Handle edge case in git archive for proto
 download

---
 packages/demo-protobuf/scripts/get-proto.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/demo-protobuf/scripts/get-proto.sh b/packages/demo-protobuf/scripts/get-proto.sh
index f904a8e4..0617018b 100755
--- a/packages/demo-protobuf/scripts/get-proto.sh
+++ b/packages/demo-protobuf/scripts/get-proto.sh
@@ -7,7 +7,9 @@ COSMOS_DIR="$PROTO_DIR/cosmos"
 COSMOS_SDK_DIR="$COSMOS_DIR/cosmos-sdk"
 ZIP_FILE="$COSMOS_DIR/tmp.zip"
 REF=${REF:-"master"}
-SUFFIX=${REF#v}
+SUFFIX=${REF}
+
+[[ $SUFFIX =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]] && SUFFIX=${SUFFIX#v}
 
 mkdir -p "$COSMOS_DIR"