[gedit] Fixes wrong color on gedit-document-panel row button hover

[Sébastien Wilmet <swilmet src gnome org>]

commit 33165f63e2e776e43a63a4ca147f4fd17022f231
Author: zappedfish <zappedfish gmail com>
Date:   Mon Oct 28 19:30:00 2019 +0000

    Fixes wrong color on gedit-document-panel row button hover
    
    https://gitlab.gnome.org/GNOME/gedit/merge_requests/66

 gedit/resources/css/gedit.adwaita.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gedit/resources/css/gedit.adwaita.css b/gedit/resources/css/gedit.adwaita.css
index 0a2a1cb6d..1350c3280 100644
--- a/gedit/resources/css/gedit.adwaita.css
+++ b/gedit/resources/css/gedit.adwaita.css
@@ -60,7 +60,7 @@
 }
 
 .gedit-document-panel row button.flat:hover {
-    color: currentColor;
+    color: @theme_fg_color;
 }
 
 statusbar {