Merge pull request #469 from swagger-api/bump_next_parser_snapshot

bump parser to next snapshot and check a null param name.

Author: HugoMario

pom.xml

@@ -247,7 +247,7 @@
     </dependencies>
     <properties>
         <swagger-codegen-version>3.0.12-SNAPSHOT</swagger-codegen-version>
-        <swagger-parser-version>2.0.14</swagger-parser-version>
+        <swagger-parser-version>2.0.15-SNAPSHOT</swagger-parser-version>
         <swagger-core-version>2.0.9</swagger-core-version>
         <jackson-version>2.9.9</jackson-version>
         <scala-version>2.11.1</scala-version>

src/main/java/io/swagger/codegen/v3/generators/DefaultCodegenConfig.java

@@ -2147,7 +2147,7 @@ public CodegenOperation fromOperation(String path, String httpMethod, Operation
                     while (true) {
                         boolean exists = false;
                         for (CodegenParameter cp : allParams) {
-                            if (codegenParameter.paramName.equals(cp.paramName)) {
+                            if (codegenParameter.paramName != null && codegenParameter.paramName.equals(cp.paramName)) {
                                 exists = true;
                                 break;
                             }