fix NPE in � for methods without a local variable table (#174)

linkedin · Jul 28, 2021 · 77d1b72 · 77d1b72
1 parent b5ad108
commit 77d1b72
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/...in/src/main/java/com/linkedin/avroutil1/spotbugs/OldSchemaConstructableUsageDetector.java b/...in/src/main/java/com/linkedin/avroutil1/spotbugs/OldSchemaConstructableUsageDetector.java
@@ -98,6 +98,9 @@ protected void lookForSchemaConstructableVariables(ClassContext classContext) {
                 continue; //no variables to look at
             }
             LocalVariableTable localVariableTable = method.getLocalVariableTable(); //includes method args
+            if (localVariableTable == null) {
+                return;
+            }
             for (LocalVariable variable : localVariableTable.getLocalVariableTable()) {
                 if (checkSignature(variable.getSignature())) {
                     //TODO - figure out how to add sour line number?