diff --git a/kernel_build.py b/kernel_build.py
index 4b92ee2b8dd801a82953d6eb6fa798c16895426a..503d6276abcadea9cfec3415cdd81de1b2164c2e 100755
--- a/kernel_build.py
+++ b/kernel_build.py
@@ -66,7 +66,7 @@ class Reporter:
             warning = re.search(regex, line).group(0)
         except GetBuildWaringErr as e:
             print('Except>>>', details)
-            return
+            return report
 
         report = {
             'title': self.format_title("%s: %s" % (filename, warning)),