cssprovider: @import <string> is valid CSS

The parser rewrite insisted on @import url(<string>) syntax, but CSS
xplicitly allows omitting the url string.

diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c
index 4be5b7516ba43925ffa2a6c9e248e796960f5c8f..6ffb1a6c7b8cbb07fd36f7b7544b7ab671a7cfa1 100644 (file)
--- a/gtk/gtkcssprovider.c
+++ b/gtk/gtkcssprovider.c
@@ -1670,7 +1670,10 @@ parse_import (GtkCssScanner *scanner)
   GFile *file;
   char *uri;
 
-  uri = _gtk_css_parser_read_uri (scanner->parser);
+  if (_gtk_css_parser_is_string (scanner->parser))
+    uri = _gtk_css_parser_read_string (scanner->parser);
+  else
+    uri = _gtk_css_parser_read_uri (scanner->parser);
   if (uri == NULL)
     {
       _gtk_css_parser_resync (scanner->parser, TRUE, 0);