From 646f5151f5ed80ff5237ee60c0681d3a7a76206d Mon Sep 17 00:00:00 2001
From: Felix Bartels <1257835+fbartels@users.noreply.github.com>
Date: Sun, 15 Mar 2020 19:24:37 +0100
Subject: [PATCH] Make build fail early if bad version string is received
 (#365)

* add basic version number check
---
 version.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/version.sh b/version.sh
index 35aadd6..837eb7e 100755
--- a/version.sh
+++ b/version.sh
@@ -80,4 +80,11 @@ filename=$(h5ai_query "$component" "$distribution" "$channel" "$branch")
 
 currentVersion=$(version_from_filename "$filename")
 
+versiontemp="${currentVersion//[^.]}"
+# a valid version number has at least two dots. e.g. 1.2.3
+if [ ${#versiontemp} -lt 2 ]; then
+	echo "Malformed version received"
+	exit 1
+fi	
+
 echo "$currentVersion"