If there are no tiff paths use an empty list to avoid exception in loop

d-j-hatton · d-j-hatton · commit 98e692ed8cd7 · 2024-05-23T10:59:18.000+01:00
diff --git a/src/murfey/client/tui/screens.py b/src/murfey/client/tui/screens.py
@@ -773,7 +773,7 @@ def on_button_pressed(self, event: Button.Pressed):
             upstream_tiff_paths_response = requests.get(
                 f"{self.app._environment.url.geturl()}/visits/{event.button.label}/upstream_tiff_paths"
             )
-            upstream_tiff_paths = upstream_tiff_paths_response.json()
+            upstream_tiff_paths = upstream_tiff_paths_response.json() or []
             for tp in upstream_tiff_paths:
                 (download_dir / tp).parent.mkdir(exist_ok=True, parents=True)
                 stream_response = requests.get(

Original file line number	Diff line number	Diff line change
`@@ -773,7 +773,7 @@ def on_button_pressed(self, event: Button.Pressed):`
`773`	`773`	`upstream_tiff_paths_response = requests.get(`
`774`	`774`	`f"{self.app._environment.url.geturl()}/visits/{event.button.label}/upstream_tiff_paths"`
`775`	`775`	`)`
`776`		`- upstream_tiff_paths = upstream_tiff_paths_response.json()`
	`776`	`+ upstream_tiff_paths = upstream_tiff_paths_response.json() or []`
`777`	`777`	`for tp in upstream_tiff_paths:`
`778`	`778`	`(download_dir / tp).parent.mkdir(exist_ok=True, parents=True)`
`779`	`779`	`stream_response = requests.get(`