gtk/css: data_url_path fix leak in error path

Fixes 7900032f3067166502978413ed2447c68dc83771

diff --git a/gtk/css/gtkcssdataurl.c b/gtk/css/gtkcssdataurl.c
index cc430378f225a8dfcb36e37c92a4052e37891059..6b9afb483446ce470ba4b73fcc770eb83da9bb77 100644 (file)
--- a/gtk/css/gtkcssdataurl.c
+++ b/gtk/css/gtkcssdataurl.c
@@ -165,9 +165,10 @@ gtk_css_data_url_parse (const char  *url,
           g_propagate_error (error, local_error);
           g_free (charset);
           g_free (data);
-          return NULL; 
+          g_free (mimetype);
+          return NULL;
         }
-               
+
 
       bdata = data;
       bsize = written;