lib/antlr4-native/context.rb in antlr4-native-1.0.2 vs lib/antlr4-native/context.rb in antlr4-native-1.1.0

@@ -146,9 +146,14 @@
               if (orig == nullptr) {
                 return Qnil;
               }
 
               auto token = ((#{parser_ns}::#{name}*)orig) -> #{token_mtd.name}(#{params});
+
+              if (token == nullptr) {
+                return Qnil;
+              }
+
               TerminalNodeProxy proxy(token);
               return to_ruby(proxy);
             }
           END
         end