fix ipadapter check

TODO.md

@@ -14,3 +14,4 @@ Main ToDo list can be found at [GitHub projects](https://github.com/users/vladma
 - masking api  
 - preprocess api  
 - bind panZoom to control input
+- masking.outpaint should return mask and override future run_masking

modules/processing_diffusers.py

@@ -67,7 +67,7 @@ def process_diffusers(p: processing.StableDiffusionProcessing):
                 time.sleep(0.1)
         if kwargs.get('latents', None) is None:
             return kwargs
-        if getattr(p, "ip_adapter_names", ["None"])[0] != "None":
+        if len(getattr(p, "ip_adapter_names", [])) > 0:
             ip_adapter_scales = list(p.ip_adapter_scales)
             ip_adapter_starts = list(p.ip_adapter_starts)
             ip_adapter_ends = list(p.ip_adapter_ends)