Merge pull request #624 from lovesegfault/repeated-fonts

fix(modules/fonts): ignore repeated fonts

modules/fonts/default.nix

@@ -38,7 +38,7 @@ in
         mkdir -p $out/Library/Fonts
         for path in $paths; do
             find -L $path/share/fonts -type f -print0 | while IFS= read -rd "" f; do
-                ln -s "$f" $out/Library/Fonts
+                ln -sf "$f" $out/Library/Fonts
             done
         done
       '';