fix null pointer error

bshaffer · Dec 7, 2020 · a6c014d · a6c014d
1 parent cdf09af
commit a6c014d
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/src/main/java/com/google/cloud/discotoproto3converter/proto3/DocumentToProtoConverter.java b/src/main/java/com/google/cloud/discotoproto3converter/proto3/DocumentToProtoConverter.java
@@ -352,11 +352,13 @@ private void readResources(Document document) {
 
         if (method.request() != null) {
           Message request = allMessages.get(method.request().reference());
-          String requestFieldName =
-              Name.anyCamel(request.getName(), "resource").toLowerUnderscore();
-          input.getFields().add(new Field(requestFieldName, request, false, null, null));
-          methodHttpOption.getProperties().put("body", requestFieldName);
-          methodSignatureParamNames.put("", requestFieldName);
+          if (request != null) {
+            String requestFieldName =
+                Name.anyCamel(request.getName(), "resource").toLowerUnderscore();
+            input.getFields().add(new Field(requestFieldName, request, false, null, null));
+            methodHttpOption.getProperties().put("body", requestFieldName);
+            methodSignatureParamNames.put("", requestFieldName);
+          }
         }
 
         Option requiredMethodSignatureOption = new Option("google.api.method_signature");