BackgroundSource: fix log spam

lenemter · lenemter · commit 3b311fb6f1b3 · 2025-07-31T19:12:29.000+09:00
diff --git a/src/Background/BackgroundSource.vala b/src/Background/BackgroundSource.vala
@@ -116,22 +116,22 @@ public class Gala.BackgroundSource : Object {
         return background;
     }
 
-    private string get_background_path () {
+    private string? get_background_path () {
         if (Drawing.StyleManager.get_instance ().prefers_color_scheme == DARK) {
             var uri = gnome_background_settings.get_string ("picture-uri-dark");
             var path = File.new_for_uri (uri).get_path ();
-            if (FileUtils.test (path, EXISTS)) {
+            if (path != null && FileUtils.test (path, EXISTS)) {
                 return path;
             }
         }
 
         var uri = gnome_background_settings.get_string ("picture-uri");
         var path = File.new_for_uri (uri).get_path ();
-        if (FileUtils.test (path, EXISTS)) {
+        if (path != null && FileUtils.test (path, EXISTS)) {
             return path;
         }
 
-        return uri;
+        return null;
     }
 
     private void background_changed (Background background) {

Original file line number	Diff line number	Diff line change
`@@ -116,22 +116,22 @@ public class Gala.BackgroundSource : Object {`
`116`	`116`	`return background;`
`117`	`117`	`}`
`118`	`118`
`119`		`- private string get_background_path () {`
	`119`	`+ private string? get_background_path () {`
`120`	`120`	`if (Drawing.StyleManager.get_instance ().prefers_color_scheme == DARK) {`
`121`	`121`	`var uri = gnome_background_settings.get_string ("picture-uri-dark");`
`122`	`122`	`var path = File.new_for_uri (uri).get_path ();`
`123`		`- if (FileUtils.test (path, EXISTS)) {`
	`123`	`+ if (path != null && FileUtils.test (path, EXISTS)) {`
`124`	`124`	`return path;`
`125`	`125`	`}`
`126`	`126`	`}`
`127`	`127`
`128`	`128`	`var uri = gnome_background_settings.get_string ("picture-uri");`
`129`	`129`	`var path = File.new_for_uri (uri).get_path ();`
`130`		`- if (FileUtils.test (path, EXISTS)) {`
	`130`	`+ if (path != null && FileUtils.test (path, EXISTS)) {`
`131`	`131`	`return path;`
`132`	`132`	`}`
`133`	`133`
`134`		`- return uri;`
	`134`	`+ return null;`
`135`	`135`	`}`
`136`	`136`
`137`	`137`	`private void background_changed (Background background) {`