Merge pull request #759 from jormaechea/Issue-758-Bugfix

Fixed undefined and null responseParameter values
dherault · Jul 27, 2019 · 30d3a61 · 30d3a61
2 parents 89ce799 + 736b6bc
commit 30d3a61
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/src/ApiGateway.js b/src/ApiGateway.js
@@ -656,10 +656,18 @@ module.exports = class ApiGateway {
                     if (value.startsWith('integration.response')) {
                       if (valueArray[2] === 'body') {
                         debugLog('Found body in right-hand');
-                        headerValue = (valueArray[3]
-                          ? jsonPath(result, valueArray.slice(3).join('.'))
-                          : result
-                        ).toString();
+                          headerValue = (valueArray[3]
+                            ? jsonPath(result, valueArray.slice(3).join('.'))
+                            : result
+                          );
+                          if(typeof headerValue === 'undefined' || headerValue === null) {
+	                          debugLog(
+	                            `Warning: empty value for responseParameter "${key}": "${value}"`,
+	                          );
+                            headerValue = '';
+                          } else {
+                            headerValue = headerValue.toString();
+                          }
                       } else {
                         this.printBlankLine();
                         this.log(