gtk4: Use color instead of image in titlebar separator background

jnsh · jnsh · commit 6d2de8a3bf87 · 2021-10-12T10:53:13.000+03:00
Fixes Gtk-WARNING resulting from theme parsing error.
diff --git a/common/gtk-4.0/4.2/sass/_common.scss b/common/gtk-4.0/4.2/sass/_common.scss
@@ -1510,7 +1510,7 @@ headerbar {
     box-shadow: none;
   }
 
-  separator { background-image: opacify($header_border, 1); }
+  separator { background-color: opacify($header_border, 1); }
 
   @extend %titlebar;
 }

Original file line number	Diff line number	Diff line change
`@@ -1510,7 +1510,7 @@ headerbar {`
`1510`	`1510`	`box-shadow: none;`
`1511`	`1511`	`}`
`1512`	`1512`
`1513`		`- separator { background-image: opacify($header_border, 1); }`
	`1513`	`+ separator { background-color: opacify($header_border, 1); }`
`1514`	`1514`
`1515`	`1515`	`@extend %titlebar;`
`1516`	`1516`	`}`