Return "<unknown>" if a SonarQube server version cannot be determined.

Fixes #11
cathive · Jan 31, 2018 · a20f61a · a20f61a
1 parent 349aea7
commit a20f61a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/assets/common.sh b/assets/common.sh
@@ -34,9 +34,11 @@ function sq_qualitygates_project_status {
 }
 
 # Retrieves the version of a SonarQube server instance
+# If the version cannot be determined due to an error, the string
+# "<unknown>" will be returned.
 # Params:
 # $1 - Username or Access token, a colon and optional the password, e.g. "user:password" (required)
 # $2 - SonarQube URL. Must end with a slash (required)
 function sq_server_version {
-  curl -s -L -u "${1}" "${2}api/server/version"
+  curl -s -L -u "${1}" "${2}api/server/version" || echo "<unknown>"
 }