fix adding first condition to quality gate

diff --git a/server/sonar-web/src/main/js/apps/quality-gates/store/utils.js b/server/sonar-web/src/main/js/apps/quality-gates/store/utils.js
index 81247f6393b7ba9de086bc20884e3af4c4494467..5927e84acbc13272f5d445108479c1195bf60811 100644 (file)
--- a/server/sonar-web/src/main/js/apps/quality-gates/store/utils.js
+++ b/server/sonar-web/src/main/js/apps/quality-gates/store/utils.js
@@ -30,7 +30,8 @@ export function addCondition (qualityGate, metric) {
     warning: '',
     error: ''
   };
-  const conditions = [...qualityGate.conditions, condition];
+  const oldConditions = qualityGate.conditions || [];
+  const conditions = [...oldConditions, condition];
 
   return { ...qualityGate, conditions };
 }