utils: return null if urlString is null or empty (#35)

growthbook · Jul 19, 2023 · 97ca6ab · 97ca6ab
1 parent 9b4ca41
commit 97ca6ab
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/src/main/java/growthbook/sdk/java/GrowthBookUtils.java b/lib/src/main/java/growthbook/sdk/java/GrowthBookUtils.java
@@ -136,6 +136,9 @@ public static ArrayList<Float> getEqualWeights(Integer numberOfVariations) {
      */
     @Nullable
     public static Integer getQueryStringOverride(String id, String urlString, Integer numberOfVariations) {
+        if (urlString == null || urlString.isEmpty()) {
+            return null;
+        }
         try {
             URL url = new URL(urlString);
             return getQueryStringOverride(id, url, numberOfVariations);