diff --git a/renderdoc/driver/vulkan/vk_pixelhistory.cpp b/renderdoc/driver/vulkan/vk_pixelhistory.cpp
index 7711122fe..14bee0fac 100644
--- a/renderdoc/driver/vulkan/vk_pixelhistory.cpp
+++ b/renderdoc/driver/vulkan/vk_pixelhistory.cpp
@@ -1466,6 +1466,7 @@ protected:
           }
         }
       }
+      return 0;
     }
 
     const VulkanCreationInfo::RenderPass &rpInfo =