Update release notes for PR #139

There was also a minor refactoring of the related code, not
related to the PR itself but in its surrounding logic.

RELEASE_NOTES.md

@@ -2,6 +2,7 @@
 
 ### TBD
 
+* Fix bug where default values for arrays were not used when they should be *(Issue #132)*
 * Fix bug where global security definitions never made it to its `Operation` object *(Issue #120)*
 * Fix bug where missing optional file parameters were treated as a validation failure *(Issue #129)*
 * Fix bug where path matching was not case sensitive *(Issue #147)*

lib/types/parameter-value.js

@@ -182,15 +182,12 @@ function ParameterValue (parameterObject, raw) {
                     processedValue = [schema.items.default];
                   }
                 }
-                // if the processed value is still undefined and if there's a global default set
-                // for the array, we use it
-                if (_.isUndefined(processedValue) && !_.isUndefined(schema.default)) {
-                  processedValue = schema.default;
-                }
-              } else {
-                if (!_.isUndefined(schema.default)) {
-                  processedValue = schema.default;
-                }
+              }
+
+              // If the processed value is still undefined and if there's a global default set
+              // for the array, we use it
+              if (_.isUndefined(processedValue) && !_.isUndefined(schema.default)) {
+                processedValue = schema.default;
               }
             }
           }