Merge pull request #52 from technology16/npe_fix

fixed NPE when counting processes
technology16 · Mar 25, 2020 · bd3b4d8 · bd3b4d8
2 parents f4d286b + 57b69b4
commit bd3b4d8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/ru/taximaxim/pgsqlblocks/modules/db/controller/DBController.java b/src/main/java/ru/taximaxim/pgsqlblocks/modules/db/controller/DBController.java
@@ -231,6 +231,9 @@ public int getProcessesCount() {
     }
 
     private int countChildren(DBProcess process) {
+        if (process == null) {
+            return 0;
+        }
         return process.getChildren().size() + process.getChildren().stream().mapToInt(this::countChildren).sum();
     }