[gtk] printing: Use original names for remote CUPS printers

[Marek Kašík <mkasik src gnome org>]

commit 5a8f90357d75244816d4cbe6325eab8775322890
Author: Marek Kasik <mkasik redhat com>
Date:   Thu Aug 20 13:40:04 2020 +0200

    printing: Use original names for remote CUPS printers
    
    CUPS uses resource paths in the form of "printers/printer_name"
    or "classes/class_name" so it is enough to remove the "printers/"
    or "classes/" prefix and use the string behind it as a name.
    
    There was recently introduced a wrong check for the prefix.
    This commit fixes it in the way it was originally intended.

 modules/printbackends/gtkprintbackendcups.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modules/printbackends/gtkprintbackendcups.c b/modules/printbackends/gtkprintbackendcups.c
index b168d34368..c3ba93e639 100644
--- a/modules/printbackends/gtkprintbackendcups.c
+++ b/modules/printbackends/gtkprintbackendcups.c
@@ -3171,8 +3171,8 @@ avahi_service_resolver_cb (GObject      *source_object,
       if (data->resource_path != NULL)
         {
           if (data->got_printer_type &&
-              (g_strcmp0 (data->resource_path, "printers/") == 0 ||
-               g_strcmp0 (data->resource_path, "classes/") == 0))
+              (g_str_has_prefix (data->resource_path, "printers/") ||
+               g_str_has_prefix (data->resource_path, "classes/")))
             {
               /* This is a CUPS printer advertised via Avahi */
               printer_name = g_strrstr (data->resource_path, "/");