X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/bbdd6a89102f200f284a01a41ac2809c0759ae50..5938d54784b54b49bf949f3db2479b2e2d1aa6dd:/src/main/java/org/asamk/signal/manager/DeviceLinkInfo.java

diff --git a/src/main/java/org/asamk/signal/manager/DeviceLinkInfo.java b/src/main/java/org/asamk/signal/manager/DeviceLinkInfo.java
index 5b9fbe28..779642b6 100644
--- a/src/main/java/org/asamk/signal/manager/DeviceLinkInfo.java
+++ b/src/main/java/org/asamk/signal/manager/DeviceLinkInfo.java
@@ -21,7 +21,12 @@ public class DeviceLinkInfo {
     final ECPublicKey deviceKey;
 
     public static DeviceLinkInfo parseDeviceLinkUri(URI linkUri) throws IOException, InvalidKeyException {
-        Map<String, String> query = getQueryMap(linkUri.getRawQuery());
+        final String rawQuery = linkUri.getRawQuery();
+        if (isEmpty(rawQuery)) {
+            throw new RuntimeException("Invalid device link uri");
+        }
+
+        Map<String, String> query = getQueryMap(rawQuery);
         String deviceIdentifier = query.get("uuid");
         String publicKeyEncoded = query.get("pub_key");