GTK 3.22: fix parsing errors

1 files changed, 5 insertions, 5 deletions

diff --git a/common/gtk-3.0/3.20/sass/_unity.scss b/common/gtk-3.0/3.20/sass/_unity.scss
index f83e73c..b851ec9 100644
--- a/common/gtk-3.0/3.20/sass/_unity.scss
+++ b/common/gtk-3.0/3.20/sass/_unity.scss
@@ -23,28 +23,28 @@ UnityDecoration {
     border-radius: 4px 4px 0 0;
     padding: 1px 6px 0 6px;
 
-    background-image: linear-gradient(to bottom, opacify($header_bg, 1));
+    background-image: _solid(opacify($header_bg, 1));
     color: $header_fg;                         // The foreground color will be used to paint the text
 
     box-shadow: inset 0  1px lighten($header_bg, 3%);
 
     &:backdrop {
       border-bottom-width: 0;
-      //background-image: linear-gradient(to bottom, opacify($header_bg_backdrop, 1));
+      //background-image: _solid(opacify($header_bg_backdrop, 1));
       color: transparentize($header_fg, 0.3);
     }
   }
   &.left, &.right, &.bottom,
   &.left:backdrop, &.right:backdrop, &.bottom:backdrop {
     background-color: transparent;
-    background-image: linear-gradient(to bottom, if($darker=='true' or $variant == 'dark', darken($header_bg, 7%), transparentize(black, 0.9)));
+    background-image: _solid(if($darker=='true' or $variant == 'dark', darken($header_bg, 7%), transparentize(black, 0.9)));
   }
 }
 
 // Panel Style
 UnityPanelWidget,
 .unity-panel {
-  background-image: linear-gradient(to bottom, #2f343f);
+  background-image: _solid(#2f343f);
   color: lighten($panel_fg, 20%);
   box-shadow: none;
 
@@ -55,7 +55,7 @@ UnityPanelWidget,
 .unity-panel.menubar .menuitem *:hover {
   border-radius: 0;
   color: $selected_fg_color;
-  background-image: linear-gradient(to bottom, $selected_bg_color);
+  background-image: _solid($selected_bg_color);
   border-bottom: none;
 }